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usando servicios Generador de codigo QR | Hola Manuel:
DLGSTATUSBAR
DLGBARTITLE
GDIBMP
GETSAFEURL
LOADBMP
GDIPLUSIMAGELOADPNGFROMSTR
No me las reconoce. Uso Harbour 3.1.0, Borland 5.82 y FiveWin 11.12
Gracias!! |
usando servicios Generador de codigo QR | [quote="cmsoft":1bsk95mc]Hola Manuel:
DLGSTATUSBAR
DLGBARTITLE
GDIBMP
GETSAFEURL
LOADBMP
GDIPLUSIMAGELOADPNGFROMSTR
No me las reconoce. Uso Harbour 3.1.0, Borland 5.82 y FiveWin 11.12
Gracias!![/quote:1bsk95mc]
Perdonar , las funciones que faltaban ya estan en el mensaje de arriba ( me falló el copia-pega ) :- )
Todas salvo GDIPLUSIMAGELOADPNGFROMSTR que pertenece al código de fivewin pero de una version mas moderna que la tuya . |
usando servicios Generador de codigo QR | Manuel, Obtengo este mensaje de error Error: Unresolved external '_HB_FUN_GDIPLUSIMAGELOADPNGFROMSTR' referenced from C:\FWH1412\SAMPLES\QR.OBJ
Esta función no se encuentra en fwh14.12 ???
Gracias |
usando servicios Generador de codigo QR | [quote="horacio":39b5777t]Manuel, Obtengo este mensaje de error Error: Unresolved external '_HB_FUN_GDIPLUSIMAGELOADPNGFROMSTR' referenced from C:\FWH1412\SAMPLES\QR.OBJ
Esta función no se encuentra en fwh14.12 ???
Gracias[/quote:39b5777t]
Horacio . añade a tu archivo gdiplus.cpp la funcion .
[code=fw:39b5777t]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><br /><span style="color: #00C800;">HB_FUNC</span><span style="color: #000000;">(</span> GDIPLUSIMAGELOADPNGFROMSTR <span style="color: #000000;">)</span><br /><span style="color: #000000;">{</span><br /> void const *lpData = hb_parc<span style="color: #000000;">(</span><span style="color: #000000;">1</span><span style="color: #000000;">)</span> ;<br /> DWORD dwSize = hb_parni<span style="color: #000000;">(</span><span style="color: #000000;">2</span><span style="color: #000000;">)</span> ;<br /> HGLOBAL hgImage;<br /> IStream *isImage = <span style="color: #00C800;">NULL</span>;<br /> Bitmap *pbmImage = <span style="color: #00C800;">NULL</span>;<br /><br /> HBITMAP hbmpImage;<br /> hgImage = GlobalAlloc<span style="color: #000000;">(</span>GMEM_FIXED, dwSize<span style="color: #000000;">)</span>;<br /> <span style="color: #00C800;">if</span><span style="color: #000000;">(</span>hgImage<span style="color: #000000;">)</span><br /> <span style="color: #000000;">{</span><br /> CopyMemory<span style="color: #000000;">(</span>GlobalLock<span style="color: #000000;">(</span>hgImage<span style="color: #000000;">)</span>, lpData, dwSize<span style="color: #000000;">)</span>;<br /> GlobalUnlock<span style="color: #000000;">(</span>hgImage<span style="color: #000000;">)</span>;<br /> CreateStreamOnHGlobal<span style="color: #000000;">(</span>hgImage, <span style="color: #00C800;">FALSE</span>, &isImage <span style="color: #000000;">)</span>;<br /> <span style="color: #00C800;">if</span><span style="color: #000000;">(</span>isImage<span style="color: #000000;">)</span><br /> <span style="color: #000000;">{</span><br /> pbmImage = <span style="color: #00C800;">new</span> Bitmap<span style="color: #000000;">(</span>isImage<span style="color: #000000;">)</span>;<br /> isImage->Release<span style="color: #000000;">(</span><span style="color: #000000;">)</span>;<br /> <span style="color: #000000;">}</span><br /> GlobalFree<span style="color: #000000;">(</span>hgImage<span style="color: #000000;">)</span>;<br /> <span style="color: #000000;">}</span><br /><br /> hb_retnl<span style="color: #000000;">(</span> <span style="color: #000000;">(</span> HB_LONG <span style="color: #000000;">)</span> pbmImage <span style="color: #000000;">)</span>;<br /><br /><span style="color: #000000;">}</span><br /> </div>[/code:39b5777t] |
usando servicios Generador de codigo QR | Gracias Manuel, pruebo y comento
Saludos |
usando servicios Generador de codigo QR | Gracias Manuel
Funciona Perfecto.
Saludos,
Adhemar |
usando servicios Generador de codigo QR | Adhemar, que version FWH usas?
Saludos. |
usando servicios Generador de codigo QR | Manuel, ¿Como lo hago funcionar con FWH 12.04?
Gracias.
[quote:2hgo2yn7]xHarbour Compiler build 1.2.1 (SimpLex) (Rev. 9445)
Copyright 1999-2012, <!-- m --><a class="postlink" href="http://www.xharbour.org">http://www.xharbour.org</a><!-- m --> <!-- m --><a class="postlink" href="http://www.harbour-project.org/">http://www.harbour-project.org/</a><!-- m -->
Compiling 'D:\FERR_P~1\wfic32.prg' and generating preprocessed output to 'D:\FERR_P~1\wfic32.ppo'...
D:\FERR_P~1\wfic32.prg(5971) Warning W0001 Ambiguous reference: 'GDIPLUSIMAGELOADPNGFROMSTR'
D:\FERR_P~1\wfic32.prg(5972) Error E0020 Incomplete statement or unbalanced delimiters
D:\FERR_P~1\wfic32.prg(5978) Error E0030 Syntax error: "syntax error at 'CONST'"
D:\FERR_P~1\wfic32.prg(5981) Error E0030 Syntax error: "syntax error at 'HBMPIMAGE'"
D:\FERR_P~1\wfic32.prg(5982) Error E0020 Incomplete statement or unbalanced delimiters
D:\FERR_P~1\wfic32.prg(5986) Error E0030 Syntax error: "syntax error at 'GLOBALUNLOCK'"
D:\FERR_P~1\wfic32.prg(5987) Error E0020 Incomplete statement or unbalanced delimiters
D:\FERR_P~1\wfic32.prg(5990) Error E0030 Syntax error: "syntax error at 'BITMAP'"
D:\FERR_P~1\wfic32.prg(5992) Error E0030 Syntax error: "syntax error at '}'"
D:\FERR_P~1\wfic32.prg(5995) Error E0030 Syntax error: "syntax error at 'PBMIMAGE'"
D:\FERR_P~1\wfic32.prg(5996) Error E0030 Syntax error: "syntax error at '}'"
D:\FERR_P~1\wfic32.prg(5997) Warning W0007 Function 'DLGBARTITLE' does not end with RETURN statement
10 errors
No code generated
MAKE Version 5.2 Copyright (c) 1987, 2000 Borland
[/quote:2hgo2yn7] |
usando servicios Generador de codigo QR | [quote="FranciscoA":3gb1gs46]Manuel, ¿Como lo hago funcionar con FWH 12.04?
Gracias.
[/quote:3gb1gs46]
El código de gdiplus es propietario de Fivewin por ello no se debería publicar pero en este post <!-- l --><a class="postlink-local" href="http://forums.fivetechsupport.com/viewtopic.php?f=6&t=29636&hilit=gdiplus.cpp#p167521">viewtopic.php?f=6&t=29636&hilit=gdiplus.cpp#p167521</a><!-- l --> Antonio lo publico y yo hice añadidos ... coge la ultima versión de los archivos tgdiplus.prg y gdiplus.cpp que esta en ese hilo , añade la función aqui publicada y enlazalo todo tu compilación . Debería funcionar , aunque esta probado con harbour pero no con xhabour. |
usando servicios Generador de codigo QR | [quote:fpfeq5np]El código de gdiplus es propietario de Fivewin por ello no se debería publicar pero en este post viewtopic.php?f=6&t=29636&hilit=gdiplus.cpp#p167521 Antonio lo publico y yo hice añadidos ... coge la ultima versión de los archivos tgdiplus.prg y gdiplus.cpp que esta en ese hilo , añade la función aqui publicada y enlazalo todo tu compilación . Debería funcionar , aunque esta probado con harbour pero no con xhabour.
[/quote:fpfeq5np]
Gracias Manuel, voy a probar.
Saludos. |
usando servicios Generador de codigo QR | Francisco, Tengo FWH1501
Manuel, es posible generar el código QR sin internet?
Saludos,
Adhemar |
usando servicios Generador de codigo QR | [quote="acuellar":s31jclv2]Francisco, Tengo FWH1501
Manuel, es posible generar el código QR sin internet?
Saludos,
Adhemar[/quote:s31jclv2]
No . el código es un ejemplo de concepto de uso de servicios en internet , sin internet no funcionaría. |
usando servicios Generador de codigo QR | Saludos
Harbour desde hace tiempo tiene esa funcionalidad, usando Zebra, hice algunas cosas con eso para facilitar el uso
[url:3melugh6]http://forums.fivetechsupport.com/viewtopic.php?p=158455#p158455[/url:3melugh6] |
usando servicios Generador de codigo QR | Buén dia. porfa como hago para generar en uno de estes formatos: JPG, ó BMP, ó GIF, ó WMF, ó EMF ??
Gracias, saludos. |
usando servicios Generador de codigo QR | Up |
usando servicios Generador de codigo QR | Karinha . La consulta es sobre el sistema de Daniel o sobre mi código ?
Mi código usa gdiplus ,por lo que con muy pocos cambios se podría grabar en cualquiera de los formatos que propones . El sistema que propone Daniel por lo que veo usa un bitmap , lo que supone que también se podrían grabar en los otros formatos . Todo depende al final de la version fwh que poseas y si esta ya tiene incluido el código gdiplus que necesitas . |
usando servicios Generador de codigo QR | Hola, estoy probando ellos. ¿cómo puedo en su ejemplo? Gracias, saludos.
fwh1505 |
usando servicios Generador de codigo QR | en esta parte del codigo ...
[code=fw:2p234q0x]<div class="fw" id="{CB}" style="font-family: monospace;"><br /> <span style="color: #00C800;">if</span> msgYesNo<span style="color: #000000;">(</span> <span style="color: #ff0000;">" ¨ quiere grabar el codigo QR a Disco ?"</span><span style="color: #000000;">)</span><br /> oGBmp:<span style="color: #000000;">save</span><span style="color: #000000;">(</span><span style="color: #ff0000;">".<span style="color: #000000;">\q</span>rcode.png"</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span> <br /> </div>[/code:2p234q0x]
Solo cambia por el formato que quieras grabar ....
[code=fw:2p234q0x]<div class="fw" id="{CB}" style="font-family: monospace;"><br /> oGBmp:<span style="color: #000000;">save</span><span style="color: #000000;">(</span><span style="color: #ff0000;">".<span style="color: #000000;">\q</span>rcode.bmp"</span> <span style="color: #000000;">)</span><br /> oGBmp:<span style="color: #000000;">save</span><span style="color: #000000;">(</span><span style="color: #ff0000;">".<span style="color: #000000;">\q</span>rcode.gif"</span> <span style="color: #000000;">)</span><br /> oGBmp:<span style="color: #000000;">save</span><span style="color: #000000;">(</span><span style="color: #ff0000;">".<span style="color: #000000;">\q</span>rcode.jpg"</span> <span style="color: #000000;">)</span><br /> oGBmp:<span style="color: #000000;">save</span><span style="color: #000000;">(</span><span style="color: #ff0000;">".<span style="color: #000000;">\q</span>rcode.EMF"</span> <span style="color: #000000;">)</span><br /> </div>[/code:2p234q0x] |
usando servicios Generador de codigo QR | Gracias, mas el lector de QRCODE, cuando és PNG pasa, mas cuando és .JPG por ejemplo, dice que el formato és inválido. ?? |
usando servicios Generador de codigo QR | Mister Mastintin,
[code=fw:2qe4hl36]<div class="fw" id="{CB}" style="font-family: monospace;"><br /> Formatos soportados...<br /> <span style="color: #000000;">21</span>/<span style="color: #000000;">08</span>/<span style="color: #000000;">2015</span> <span style="color: #000000;">10</span>:<span style="color: #000000;">07</span> <span style="color: #000000;">7.998</span> qrcode.bmp<br /> <span style="color: #000000;">21</span>/<span style="color: #000000;">08</span>/<span style="color: #000000;">2015</span> <span style="color: #000000;">10</span>:<span style="color: #000000;">07</span> <span style="color: #000000;">3.565</span> qrcode.gif<br /> <span style="color: #000000;">21</span>/<span style="color: #000000;">08</span>/<span style="color: #000000;">2015</span> <span style="color: #000000;">10</span>:<span style="color: #000000;">07</span> <span style="color: #000000;">13.707</span> qrcode.jpg<br /> <span style="color: #000000;">21</span>/<span style="color: #000000;">08</span>/<span style="color: #000000;">2015</span> <span style="color: #000000;">10</span>:<span style="color: #000000;">07</span> <span style="color: #000000;">389</span> qrcode.png<br /><br /> <span style="color: #B900B9;">// FORMATO NO SOPORTADO</span><br /> oGBmp:<span style="color: #000000;">save</span><span style="color: #000000;">(</span><span style="color: #ff0000;">".<span style="color: #000000;">\q</span>rcode.emf"</span> <span style="color: #000000;">)</span><br /><br /> <span style="color: #B900B9;">// FORMATO NO SOPORTADO</span><br /> oGBmp:<span style="color: #000000;">save</span><span style="color: #000000;">(</span><span style="color: #ff0000;">".<span style="color: #000000;">\q</span>rcode.wmf"</span> <span style="color: #000000;">)</span><br /><br /> <span style="color: #B900B9;">// FORMATO NO SOPORTADO</span><br /> oGBmp:<span style="color: #000000;">save</span><span style="color: #000000;">(</span><span style="color: #ff0000;">".<span style="color: #000000;">\q</span>rcode.ico"</span> <span style="color: #000000;">)</span><br /> </div>[/code:2qe4hl36]
Gracias, saludos.
|
usando servicios Generador de codigo QR | [quote="karinha":266xgf5h]Mister Mastintin,
[code=fw:266xgf5h]<div class="fw" id="{CB}" style="font-family: monospace;"><br /> Formatos soportados...<br /> <span style="color: #000000;">21</span>/<span style="color: #000000;">08</span>/<span style="color: #000000;">2015</span> <span style="color: #000000;">10</span>:<span style="color: #000000;">07</span> <span style="color: #000000;">7.998</span> qrcode.bmp<br /> <span style="color: #000000;">21</span>/<span style="color: #000000;">08</span>/<span style="color: #000000;">2015</span> <span style="color: #000000;">10</span>:<span style="color: #000000;">07</span> <span style="color: #000000;">3.565</span> qrcode.gif<br /> <span style="color: #000000;">21</span>/<span style="color: #000000;">08</span>/<span style="color: #000000;">2015</span> <span style="color: #000000;">10</span>:<span style="color: #000000;">07</span> <span style="color: #000000;">13.707</span> qrcode.jpg<br /> <span style="color: #000000;">21</span>/<span style="color: #000000;">08</span>/<span style="color: #000000;">2015</span> <span style="color: #000000;">10</span>:<span style="color: #000000;">07</span> <span style="color: #000000;">389</span> qrcode.png<br /><br /> <span style="color: #B900B9;">// FORMATO NO SOPORTADO</span><br /> oGBmp:<span style="color: #000000;">save</span><span style="color: #000000;">(</span><span style="color: #ff0000;">".<span style="color: #000000;">\q</span>rcode.emf"</span> <span style="color: #000000;">)</span><br /><br /> <span style="color: #B900B9;">// FORMATO NO SOPORTADO</span><br /> oGBmp:<span style="color: #000000;">save</span><span style="color: #000000;">(</span><span style="color: #ff0000;">".<span style="color: #000000;">\q</span>rcode.wmf"</span> <span style="color: #000000;">)</span><br /><br /> <span style="color: #B900B9;">// FORMATO NO SOPORTADO</span><br /> oGBmp:<span style="color: #000000;">save</span><span style="color: #000000;">(</span><span style="color: #ff0000;">".<span style="color: #000000;">\q</span>rcode.ico"</span> <span style="color: #000000;">)</span><br /> </div>[/code:266xgf5h]
Gracias, saludos.
[/quote:266xgf5h]
el formato Tif también es posible <!-- s:-) --><img src="{SMILIES_PATH}/icon_smile.gif" alt=":-)" title="Smile" /><!-- s:-) -->
Karinha . Es correcto , los formatos emf,wmf,e ico son soportados como formatos de entrada , pero no como formatos de salida .
Seguro que se puede crear alguna función que grabe en esos formatos desde un bitmap , incluso podemos sacar el hicon de un bitmap gdi+ , pero de momento no está realizado ( que yo sepa ) . |
usando servicios Generador de codigo QR | [img:2etn2sev]http://i.imgur.com/bRh8GAY.png[/img:2etn2sev]
[code=fw:2etn2sev]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><span style="color: #B900B9;">// Our first DialogBox sample</span><br /><br /><span style="color: #00D7D7;">#include</span> <span style="color: #ff0000;">"FiveWin.ch"</span><br /><span style="color: #00D7D7;">#include</span> <span style="color: #ff0000;">"ttitle.ch"</span><br /><br /># <span style="color: #0000ff;">define</span> HTTPREQUEST_PROXYSETTING_PROXY <span style="color: #000000;">2</span><br /><br /><span style="color: #B900B9;">// Para xHarbour</span><br /><br />#IFDEF __XHARBOUR__<br /> #xtranslate hb_DateTime<span style="color: #000000;">(</span><span style="color: #000000;">[</span><x,...><span style="color: #000000;">]</span><span style="color: #000000;">)</span> => DateTime<span style="color: #000000;">(</span><x><span style="color: #000000;">)</span><br /> #xtranslate hb_tstostr<span style="color: #000000;">(</span><span style="color: #000000;">[</span><x><span style="color: #000000;">]</span><span style="color: #000000;">)</span> => TToS<span style="color: #000000;">(</span><x><span style="color: #000000;">)</span><br /> #xtranslate hb_stot<span style="color: #000000;">(</span><span style="color: #000000;">[</span><x><span style="color: #000000;">]</span><span style="color: #000000;">)</span> => SToT<span style="color: #000000;">(</span><x><span style="color: #000000;">)</span><br /> #xtranslate hb_ttod<span style="color: #000000;">(</span><span style="color: #000000;">[</span><x><span style="color: #000000;">]</span><span style="color: #000000;">)</span> => TToD<span style="color: #000000;">(</span><x><span style="color: #000000;">)</span><br /> #xtranslate hb_hour<span style="color: #000000;">(</span><span style="color: #000000;">[</span><x><span style="color: #000000;">]</span><span style="color: #000000;">)</span> => Hour<span style="color: #000000;">(</span><x><span style="color: #000000;">)</span><br /> #xtranslate hb_minute<span style="color: #000000;">(</span><span style="color: #000000;">[</span><x><span style="color: #000000;">]</span><span style="color: #000000;">)</span> => Minute<span style="color: #000000;">(</span><x><span style="color: #000000;">)</span><br /> #xtranslate hb_sec<span style="color: #000000;">(</span><span style="color: #000000;">[</span><x><span style="color: #000000;">]</span><span style="color: #000000;">)</span> => Secs<span style="color: #000000;">(</span><x><span style="color: #000000;">)</span><br /> #xtranslate hb_NumToHex<span style="color: #000000;">(</span><span style="color: #000000;">[</span><x><span style="color: #000000;">]</span><span style="color: #000000;">)</span> => NumToHex<span style="color: #000000;">(</span><x><span style="color: #000000;">)</span><br /> #xtranslate hb_StrFormat<span style="color: #000000;">(</span><span style="color: #000000;">[</span><x,...><span style="color: #000000;">]</span><span style="color: #000000;">)</span> => StrFormat<span style="color: #000000;">(</span><x><span style="color: #000000;">)</span><br /> #xtranslate <x>:__EnumIndex => hb_EnumIndex<br />#ENDIF<br /><br />MEMVAR SEQUENC<br /><br /><span style="color: #00C800;">function</span> Main<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><br /> <span style="color: #00C800;">local</span> obmp ,cBmp<br /> <span style="color: #00C800;">local</span> oDlg, oIco<br /> <span style="color: #00C800;">local</span> ofont<br /> <span style="color: #00C800;">local</span> cCode:= space<span style="color: #000000;">(</span><span style="color: #000000;">440</span><span style="color: #000000;">)</span> <span style="color: #B900B9;">// maximo de 440 caracteres por qrcode.</span><br /><br /> <span style="color: #B900B9;">// Master Mastintin: con 431 caracteres el formato es invalido, porque?</span><br /> <span style="color: #B900B9;">// Que me falta? Prueba porfa</span><br /> SEQUENC := <span style="color: #ff0000;">"35141146377222003730599000004630001158179941|20141105134922|10.00|61694805808|m+4o8FY1lig1zcy6VU3t7INVwE6kiA/ykLXKDFZfb9gu0g4wl3Fk2HYaRhSt8G+yk9mP/R65m3R7V2IO8CxnmO1oVtlamB6UKA+UZZqDNEqtYlhQzLySNzMG0thaNMZsq5RxmQ3eQLPw8LLez3MqWvUveFXNSSq6AGEX2+KOdavteo3K2L06SQoVIjwkmcgRzqhfHP3y8t2wfr1nw/WAnaCF9ZY/K4dTykk3hsXcan/MKCTBlcSOhNgSh3sdsQHpl2w2tmbLBsYBLFkuvKlwzHarNJQ1RfRznGdojHglQH1KVtbAUXKke54pdRt3JL7nJlR+Lbmtd2tjcT2vRyTepw=="</span><br /><br /> cCode := ALLTRIM<span style="color: #000000;">(</span> SEQUENC <span style="color: #000000;">)</span><br /><br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">Font</span> ofont <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"Verdana"</span> <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">0</span>,<span style="color: #000000;">14</span> <br /> <br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">ICON</span> oIco FILE <span style="color: #ff0000;">"..<span style="color: #000000;">\i</span>cons<span style="color: #000000;">\f</span>ivewin.ico"</span><br /><br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">DIALOG</span> oDlg <span style="color: #0000ff;">TITLE</span> <span style="color: #ff0000;">"Qrcode Generator"</span> ;<br /> <span style="color: #0000ff;">ICON</span> oIco <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">350</span>, <span style="color: #000000;">440</span><br /><br /> @ <span style="color: #000000;">30</span>,<span style="color: #000000;">24</span> <span style="color: #0000ff;">IMAGE</span> oBmp FILE cBmp <span style="color: #0000ff;">OF</span> oDlg <span style="color: #0000ff;">size</span> <span style="color: #000000;">128</span>,<span style="color: #000000;">128</span> <span style="color: #0000ff;">pixel</span> NOBORDER <br /> <br /> oBmp:<span style="color: #000000;">lTransparent</span> := .t.<br /> <br /> <span style="color: #B900B9;">// cargaBmp( "hola",oBmp )</span><br /> <br /> <br /> @ <span style="color: #000000;">160</span>, <span style="color: #000000;">10</span> <span style="color: #0000ff;">SAY</span> <span style="color: #ff0000;">"Introduce el codigo a generar :"</span> <span style="color: #0000ff;">size</span> <span style="color: #000000;">100</span>, <span style="color: #000000;">12</span> ;<br /> <span style="color: #0000ff;">FONT</span> oFont <span style="color: #0000ff;">pixel</span> <span style="color: #0000ff;">OF</span> oDlg<br /> <br /> @ <span style="color: #000000;">170</span>, <span style="color: #000000;">10</span> <span style="color: #0000ff;">GET</span> cCode <span style="color: #0000ff;">size</span> <span style="color: #000000;">120</span>, <span style="color: #000000;">12</span> <span style="color: #0000ff;">FONT</span> oFont <span style="color: #0000ff;">pixel</span> <span style="color: #0000ff;">OF</span> oDlg MEMO<br /><br /> @ <span style="color: #000000;">205</span>, <span style="color: #000000;">85</span> <span style="color: #0000ff;">BUTTON</span> <span style="color: #ff0000;">"&Buscar"</span> <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">40</span>, <span style="color: #000000;">12</span> <span style="color: #0000ff;">OF</span> oDlg <span style="color: #0000ff;">pixel</span> ;<br /> <span style="color: #0000ff;">FONT</span> oFont ; <br /> <span style="color: #0000ff;">ACTION</span> cargaBmp<span style="color: #000000;">(</span> alltrim<span style="color: #000000;">(</span> cCode<span style="color: #000000;">)</span> ,oBmp <span style="color: #000000;">)</span><br /><br /> @ <span style="color: #000000;">205</span>,<span style="color: #000000;">130</span> <span style="color: #0000ff;">BUTTON</span> <span style="color: #ff0000;">"&Salir"</span> <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">40</span>, <span style="color: #000000;">12</span> <span style="color: #0000ff;">pixel</span> <span style="color: #0000ff;">OF</span> oDlg;<br /> <span style="color: #0000ff;">FONT</span> oFont ; <br /> <span style="color: #0000ff;">ACTION</span> oDlg:<span style="color: #000000;">End</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><br /> <span style="color: #0000ff;">ACTIVATE</span> <span style="color: #0000ff;">DIALOG</span> oDlg <span style="color: #0000ff;">CENTERED</span> ;<br /> <span style="color: #0000ff;">ON</span> <span style="color: #0000ff;">INIT</span> DlgBarTitle<span style="color: #000000;">(</span> oDlg, <span style="color: #ff0000;">" Generador de Qrcode"</span>,<span style="color: #ff0000;">""</span> ,<span style="color: #000000;">44</span> <span style="color: #000000;">)</span> ;<br /> <span style="color: #0000ff;">ON</span> <span style="color: #0000ff;">PAINT</span> DlgStatusBar<span style="color: #000000;">(</span>oDlg, <span style="color: #000000;">68</span>,, .t. <span style="color: #000000;">)</span> <br /> <br /><span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span><br /><br /><span style="color: #B900B9;">//------------------------------------------------------------------------------</span><br /><br /><span style="color: #00C800;">Function</span> cargaBmp<span style="color: #000000;">(</span> cCode, oImage <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">local</span> cResp<br /> <span style="color: #00C800;">local</span> nZeroZeroClr<br /> <span style="color: #00C800;">local</span> ogbmp := GdiBmp<span style="color: #000000;">(</span><span style="color: #000000;">)</span>:<span style="color: #00C800;">new</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">local</span> nHeight := <span style="color: #000000;">248</span><br /> <span style="color: #00C800;">local</span> nWidth := <span style="color: #000000;">248</span><br /> <span style="color: #00C800;">local</span> cUrl := <span style="color: #ff0000;">"http://api.qrserver.com/v1/create-qr-code/?data="</span><br /> <br /> cUrl += GetSafeURL<span style="color: #000000;">(</span>hb_strtoutf8<span style="color: #000000;">(</span> cCode <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /> cUrl += <span style="color: #ff0000;">"&size="</span> + alltrim<span style="color: #000000;">(</span> str<span style="color: #000000;">(</span> nWidth <span style="color: #000000;">)</span> <span style="color: #000000;">)</span> + <span style="color: #ff0000;">"x"</span> + alltrim<span style="color: #000000;">(</span> str<span style="color: #000000;">(</span> nHeight <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /> <br /> cResp := loadBmp<span style="color: #000000;">(</span>cUrl<span style="color: #000000;">)</span><br /><br /> <span style="color: #00C800;">if</span> !Empty<span style="color: #000000;">(</span> cResp <span style="color: #000000;">)</span> <br /> <br /> oGbmp:<span style="color: #000000;">hbmp</span> := GDIPLUSIMAGELOADPNGFROMSTR<span style="color: #000000;">(</span> cResp,len<span style="color: #000000;">(</span>cResp<span style="color: #000000;">)</span> <span style="color: #000000;">)</span> <br /> <br /> oImage:<span style="color: #000000;">hBitmap</span> := oGBmp:<span style="color: #000000;">GetGDIHbitmap</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> oImage:<span style="color: #000000;">HasAlpha</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> oImage:<span style="color: #0000ff;">Refresh</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">if</span> msgYesNo<span style="color: #000000;">(</span> <span style="color: #ff0000;">" ¨ quiere grabar el codigo QR a Disco ?"</span><span style="color: #000000;">)</span><br /><br /><br /> oGBmp:<span style="color: #000000;">save</span><span style="color: #000000;">(</span><span style="color: #ff0000;">".<span style="color: #000000;">\q</span>rcode.png"</span> <span style="color: #000000;">)</span> <span style="color: #B900B9;">// FORMATO INVALIDO ?</span><br /><br /><br /> <span style="color: #00C800;">endif</span> <br /> oGbmp:<span style="color: #000000;">End</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /> <br /><span style="color: #00C800;">Return</span> <span style="color: #00C800;">nil</span><br /><br /><span style="color: #00C800;">Static</span> <span style="color: #00C800;">Function</span> GetSafeURL<span style="color: #000000;">(</span> cUrl <span style="color: #000000;">)</span> <br /> <span style="color: #00C800;">local</span> cAsc<br /> <span style="color: #00C800;">local</span> nChr<br /> <span style="color: #00C800;">local</span> sHex<br /> <span style="color: #00C800;">local</span> i<br /> <span style="color: #00C800;">local</span> cGetSafeURL := <span style="color: #ff0000;">""</span><br /> <br /> <span style="color: #00C800;">For</span> i = <span style="color: #000000;">1</span> <span style="color: #0000ff;">To</span> Len<span style="color: #000000;">(</span> cUrl <span style="color: #000000;">)</span><br /> cASC := <span style="color: #0000ff;">substr</span><span style="color: #000000;">(</span> cUrl, i, <span style="color: #000000;">1</span><span style="color: #000000;">)</span><br /> nChr := <span style="color: #0000ff;">Asc</span><span style="color: #000000;">(</span> cASC <span style="color: #000000;">)</span><br /> <br /> <span style="color: #00C800;">If</span> <span style="color: #000000;">(</span> nChr > <span style="color: #000000;">47</span> .and. nChr < <span style="color: #000000;">58</span> <span style="color: #000000;">)</span> .Or. <span style="color: #000000;">(</span> nChr > <span style="color: #000000;">64</span> .And. nChr < <span style="color: #000000;">91</span> <span style="color: #000000;">)</span> .Or. <span style="color: #000000;">(</span> nChr > <span style="color: #000000;">96</span> .And. nChr < <span style="color: #000000;">123</span> <span style="color: #000000;">)</span> <br /> cGetSafeURL += cASC<br /> <span style="color: #00C800;">Else</span><br /> sHex := hb_NumtoHex<span style="color: #000000;">(</span> nChr <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">If</span> Len<span style="color: #000000;">(</span> sHex <span style="color: #000000;">)</span> = <span style="color: #000000;">1</span> <br /> cGetSafeURL += <span style="color: #ff0000;">"%0"</span> + sHex<br /> <span style="color: #00C800;">Else</span><br /> cGetSafeURL += <span style="color: #ff0000;">"%"</span> + sHex<br /> End <span style="color: #00C800;">If</span><br /> End <span style="color: #00C800;">If</span><br /> <span style="color: #00C800;">Next</span><br /><br /><span style="color: #00C800;">Return</span> cGetSafeURL <br /><br /><span style="color: #B900B9;">//------------------------------------------------------------------------------</span><br /><br /><span style="color: #00C800;">Function</span> loadBmp<span style="color: #000000;">(</span>cUrl<span style="color: #000000;">)</span><br /><span style="color: #00C800;">local</span> oHttp<br /><span style="color: #00C800;">local</span> cResp := <span style="color: #00C800;">nil</span><br /><br /> <span style="color: #00C800;">Try</span><br /> oHttp := CreateObject<span style="color: #000000;">(</span> <span style="color: #ff0000;">"winhttp.winhttprequest.5.1"</span> <span style="color: #000000;">)</span><br /> <br /> oHttp:<span style="color: #000000;">Open</span><span style="color: #000000;">(</span><span style="color: #ff0000;">"GET"</span>, cUrl, .f. <span style="color: #000000;">)</span><br /> oHttp:<span style="color: #000000;">Send</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> cResp := oHttp:<span style="color: #000000;">ResponseBody</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <br /> Catch<br /> MsgStop<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Error"</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">Return</span> cResp<br /> End <span style="color: #00C800;">Try</span><br /> <br /><span style="color: #00C800;">Return</span> cResp<br /><br /><span style="color: #B900B9;">//------------------------------------------------------------------------------</span><br /><span style="color: #B900B9;">//------------------------------------------------------------------------------</span><br /><br /><span style="color: #00C800;">Function</span> DlgStatusBar<span style="color: #000000;">(</span>oDlg, nHeight, nCorrec , lColor <span style="color: #000000;">)</span><br /><span style="color: #00C800;">Local</span> nDlgHeight := oDlg:<span style="color: #000000;">nHeight</span><br /><span style="color: #00C800;">Local</span> aColor := <span style="color: #000000;">{</span> <span style="color: #000000;">{</span> <span style="color: #000000;">0.40</span>, nRGB<span style="color: #000000;">(</span> <span style="color: #000000;">200</span>, <span style="color: #000000;">200</span>, <span style="color: #000000;">200</span> <span style="color: #000000;">)</span>, nRGB<span style="color: #000000;">(</span> <span style="color: #000000;">184</span>, <span style="color: #000000;">184</span>, <span style="color: #000000;">184</span> <span style="color: #000000;">)</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #000000;">0.60</span>, nRGB<span style="color: #000000;">(</span> <span style="color: #000000;">184</span>, <span style="color: #000000;">184</span>, <span style="color: #000000;">184</span> <span style="color: #000000;">)</span>, nRGB<span style="color: #000000;">(</span> <span style="color: #000000;">150</span>, <span style="color: #000000;">150</span>, <span style="color: #000000;">150</span> <span style="color: #000000;">)</span> <span style="color: #000000;">}</span> <span style="color: #000000;">}</span><br /><br /><span style="color: #00C800;">DEFAULT</span> nHeight := <span style="color: #000000;">72</span><br /><span style="color: #00C800;">DEFAULT</span> nCorrec := <span style="color: #000000;">0</span><br /><span style="color: #00C800;">DEFAULT</span> lColor := .F.<br /><br />nDlgHeight:= nDlgHeight+ncorrec<br /><span style="color: #00C800;">IF</span> lColor<br /> GradienTfill<span style="color: #000000;">(</span>oDlg:<span style="color: #000000;">hDC</span>,nDlgHeight-<span style="color: #000000;">(</span> nHeight<span style="color: #000000;">-2</span> <span style="color: #000000;">)</span>,<span style="color: #000000;">0</span>,nDlgHeight<span style="color: #000000;">-20</span>,oDlg:<span style="color: #000000;">nWidth</span>, aColor ,.t.<span style="color: #000000;">)</span><br /> WndBoxIn<span style="color: #000000;">(</span> oDlg:<span style="color: #000000;">hDc</span>,nDlgHeight-<span style="color: #000000;">(</span> nHeight<span style="color: #000000;">-1</span> <span style="color: #000000;">)</span>,<span style="color: #000000;">0</span>,nDlgHeight-<span style="color: #000000;">(</span> nHeight <span style="color: #000000;">)</span>,oDlg:<span style="color: #000000;">nWidth</span> <span style="color: #000000;">)</span><br /><span style="color: #00C800;">ELSE</span><br /> WndBoxIn<span style="color: #000000;">(</span> oDlg:<span style="color: #000000;">hDc</span>,nDlgHeight -<span style="color: #000000;">(</span> nHeight<span style="color: #000000;">-1</span> <span style="color: #000000;">)</span>,<span style="color: #000000;">4</span>,nDlgHeight-<span style="color: #000000;">(</span> nHeight <span style="color: #000000;">)</span>,oDlg:<span style="color: #000000;">nWidth</span> - <span style="color: #000000;">10</span> <span style="color: #000000;">)</span><br /><span style="color: #00C800;">endif</span><br /><br /><span style="color: #00C800;">Return</span> <span style="color: #00C800;">Nil</span><br /><br /><span style="color: #B900B9;">//------------------------------------------------------------------------------</span><br /><br /><span style="color: #00C800;">FUNCTION</span> DlgBarTitle<span style="color: #000000;">(</span> oWnd, cTitle, cBmp ,nHeight <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">LOCAL</span> oFont<br /> <span style="color: #00C800;">LOCAL</span> oTitle<br /> <span style="color: #00C800;">LOCAL</span> nColText := <span style="color: #000000;">180</span><br /> <span style="color: #00C800;">LOCAL</span> nRowImg := <span style="color: #000000;">0</span><br /> <br /><br /> <span style="color: #00C800;">DEFAULT</span> cTitle := <span style="color: #ff0000;">""</span><br /> <span style="color: #00C800;">DEFAULT</span> nHeight := <span style="color: #000000;">48</span><br /><br /> <span style="color: #00C800;">IF</span> nHeight < <span style="color: #000000;">48</span><br /> nColText := <span style="color: #000000;">60</span><br /> nRowImg := <span style="color: #000000;">12</span><br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">FONT</span> oFont <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"Arial"</span> <span style="color: #0000ff;">size</span> <span style="color: #000000;">10</span>, <span style="color: #000000;">30</span><br /> <span style="color: #00C800;">ELSE</span><br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">FONT</span> oFont <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"Arial"</span> <span style="color: #0000ff;">size</span> <span style="color: #000000;">12</span>, <span style="color: #000000;">30</span><br /> <span style="color: #00C800;">endif</span><br /><br /> @ <span style="color: #000000;">-1</span>, <span style="color: #000000;">-1</span> <span style="color: #0000ff;">TITLE</span> oTitle <span style="color: #0000ff;">size</span> oWnd:<span style="color: #000000;">nWidth</span><span style="color: #000000;">+1</span>, nHeight<span style="color: #000000;">+1</span> <span style="color: #0000ff;">of</span> oWnd SHADOWSIZE <span style="color: #000000;">0</span><br /> <br /> @ nRowImg, <span style="color: #000000;">10</span> TITLEIMG <span style="color: #0000ff;">OF</span> oTitle BITMAP cBmp <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">48</span>, <span style="color: #000000;">48</span> REFLEX ;<br /> TRANSPARENT<br /> <br /> @ nRowImg<span style="color: #000000;">-2</span> , nColText TITLETEXT <span style="color: #0000ff;">OF</span> oTitle <span style="color: #0000ff;">TEXT</span> cTitle <span style="color: #0000ff;">COLOR</span> CLR_BLACK <span style="color: #0000ff;">FONT</span> oFont<br /><br /> oTitle:<span style="color: #000000;">aGrdBack</span> := <span style="color: #000000;">{</span> <span style="color: #000000;">{</span> <span style="color: #000000;">1</span>, RGB<span style="color: #000000;">(</span> <span style="color: #000000;">255</span>, <span style="color: #000000;">255</span>, <span style="color: #000000;">255</span> <span style="color: #000000;">)</span>, RGB<span style="color: #000000;">(</span> <span style="color: #000000;">229</span>, <span style="color: #000000;">233</span>, <span style="color: #000000;">238</span> <span style="color: #000000;">)</span> <span style="color: #000000;">}</span> <span style="color: #000000;">}</span><br /> oTitle:<span style="color: #000000;">nShadowIntensity</span> = <span style="color: #000000;">0</span><br /> oTitle:<span style="color: #000000;">nShadow</span> = <span style="color: #000000;">0</span><br /> oTitle:<span style="color: #000000;">nClrLine1</span> := nrgb<span style="color: #000000;">(</span><span style="color: #000000;">0</span>,<span style="color: #000000;">0</span>,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br /> oTitle:<span style="color: #000000;">nClrLine2</span> := RGB<span style="color: #000000;">(</span> <span style="color: #000000;">229</span>, <span style="color: #000000;">233</span>, <span style="color: #000000;">238</span> <span style="color: #000000;">)</span><br /> oWnd:<span style="color: #000000;">oTop</span>:= oTitle<br /> <br /> <br /><br /><span style="color: #00C800;">RETURN</span> oTitle<br /> </div>[/code:2etn2sev]
|
usando servicios Generador de codigo QR | Karinha , aquí el código parece ir bien con cadenas de hasta 440 caracteres .
¿ Podrá ser problema de velocidad de internet ? . yo tengo una conexión muy buena por lo que el retorno es instantáneo . Puede pasar que cuando el programa llega al código que genere la imagen del Qrcode , el stream desde donde se genera aún no se recibió completamente y por eso falle , pero eso es una suposición. |
usar TEXT INTO cArch..... ENDTEXT | Saludos.
Con un problema, nececito crear un archivo XML y uso
TEXT INTO x
[code=fw:31vcm4pl]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><soap:<span style="color: #000000;">Envelope</span> xmlns:<span style="color: #000000;">xsi</span>=<span style="color: #ff0000;">"http://www.w3.org/2001/XMLSchema-instance"</span> xmlns:<span style="color: #000000;">wsa</span>=<span style="color: #ff0000;">"http://www.w3.org/2005/08/addressing"</span> xmlns:<span style="color: #000000;">fordID</span>=<span style="color: #ff0000;">"urn:ford/star/security/v1.0"</span> xmlns:<span style="color: #000000;">tran</span>=<span style="color: #ff0000;">"http://www.starstandards.org/webservices/2005/10/transport"</span> xmlns:<span style="color: #000000;">soap</span>=<span style="color: #ff0000;">"http://schemas.xmlsoap.org/soap/envelope/"</span>><br /> <soap:<span style="color: #000000;">Header</span>><br /> <Security soap:<span style="color: #000000;">mustUnderstand</span>=<span style="color: #ff0000;">"1"</span> xmlns:<span style="color: #000000;">wsse</span>=<span style="color: #ff0000;">"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"</span> xmlns:<span style="color: #000000;">wsu</span>=<span style="color: #ff0000;">"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"</span> xmlns=<span style="color: #ff0000;">"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"</span>><br />ENDTEXT<br /><span style="color: #0000ff;">TEXT</span> INTO x<br /> </tran:<span style="color: #000000;">content</span>><br /> </tran:<span style="color: #000000;">payload</span>><br /> </tran:<span style="color: #000000;">ProcessMessage</span>><br /> </soap:<span style="color: #000000;">Body</span>><br /></soap:<span style="color: #000000;">Envelope</span>><br />ENDTEXT<br /> </div>[/code:31vcm4pl]
Como podre ir creando un archivo con varios TEXT INTO...ENDTEXT
ALGUIEN QUE ME PUEDA AYUDAR CON ESTA INSTRUCCION: TEXT INTO... y sus alternativas |
usar TEXT INTO cArch..... ENDTEXT | Primero:
[quote:1c2k70a9]
TEXT INTO <v>
[/quote:1c2k70a9]
y después ya
[quote:1c2k70a9]
TEXT INTO <v> ADDITIVE
[/quote:1c2k70a9] |
usar TEXT INTO cArch..... ENDTEXT | En mi caso uso abundantemente el TEXT INTO para crear archivos .xml
Lo hago insertando cadenas_macro
ejemplo:
[code=fw:2ta9kweu]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #0000ff;">TEXT</span> INTO c<br /><soap:<span style="color: #000000;">Envelope</span> xmlns:<span style="color: #000000;">xsi</span>=<span style="color: #ff0000;">"http://www.w3.org/2001/XMLSchema-instance"</span> xmlns:<span style="color: #000000;">wsa</span>=<span style="color: #ff0000;">"http://www.w3.org/2005/08/addressing"</span> xmlns:<span style="color: #000000;">fordID</span>=<span style="color: #ff0000;">"urn:ford/star/security/v1.0"</span> xmlns:<span style="color: #000000;">tran</span>=<span style="color: #ff0000;">"http://www.starstandards.org/webservices/2005/10/transport"</span> xmlns:<span style="color: #000000;">soap</span>=<span style="color: #ff0000;">"http://schemas.xmlsoap.org/soap/envelope/"</span>><br /> <soap:<span style="color: #000000;">Header</span>><br /> <Security soap:<span style="color: #000000;">mustUnderstand</span>=<span style="color: #ff0000;">"1"</span> xmlns:<span style="color: #000000;">wsse</span>=<span style="color: #ff0000;">"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"</span> xmlns:<span style="color: #000000;">wsu</span>=<span style="color: #ff0000;">"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"</span> xmlns=<span style="color: #ff0000;">"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"</span>><br />%CADENA_2%<br />END<br /><br />c:= StrTran<span style="color: #000000;">(</span>c, <span style="color: #ff0000;">"%CADENA_2%"</span>, <span style="color: #ff0000;">"un ejemplo"</span><span style="color: #000000;">)</span><br /> </div>[/code:2ta9kweu]
Y asi con todo. Solo cuando el modelo del .xml cambia mucho podria ser necesario definir otro .xml alternativo |
usar TEXT INTO cArch..... ENDTEXT | Yo uso la misma técnica en Mod-Harbour |
usar box en impresión | Quisiera saber si me pueden ayudar con esto Tengo que Poner dentro de un recuadro ,"Retención de Ingresos Brutos", el código es el de abajo.
[code=fw:19sx7gdf]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #00C800;">PRINT</span> oPrn <span style="color: #0000ff;">title</span> cTitulo<br />oPrn:<span style="color: #000000;">setup</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">SetPage</span><span style="color: #000000;">(</span><span style="color: #000000;">9</span><span style="color: #000000;">)</span><br /><span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">FONT</span> oFont2 <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"ARIAL"</span> <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">0</span>,<span style="color: #000000;">14</span> BOLD UNDERLINE <span style="color: #0000ff;">of</span> oPrn<br /><span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">FONT</span> oFont <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"ARIAL"</span> <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">0</span>,<span style="color: #000000;">12</span> BOLD <span style="color: #0000ff;">of</span> oPrn<br /><span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">FONT</span> oFont1 <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"ARIAL"</span> <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">0</span>,<span style="color: #000000;">12</span> BOLD UNDERLINE <span style="color: #0000ff;">of</span> oPrn<br /><br /><span style="color: #B900B9;">//PAGEBEGIN()</span><br /><br /><span style="color: #0000ff;">PAGE</span><br /><span style="color: #00C800;">do</span><br /><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,<span style="color: #000000;">1.6</span><span style="color: #000000;">)</span>,<span style="color: #000000;">5.9</span>,<span style="color: #ff0000;">"Retención de Ingresos Brutos"</span>,oFont2,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span> <br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,.<span style="color: #000000;">4</span><span style="color: #000000;">)</span>,<span style="color: #000000;">6.3</span>,cTitulo,oFont2,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow := sumlinea<span style="color: #000000;">(</span>nrow, <span style="color: #000000;">1.2</span><span style="color: #000000;">)</span>,<span style="color: #000000;">1.5</span>,<span style="color: #ff0000;">"Fecha: "</span> + dtoc<span style="color: #000000;">(</span>oVar:<span style="color: #000000;">dfecha</span><span style="color: #000000;">)</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,.<span style="color: #000000;">4</span><span style="color: #000000;">)</span>,<span style="color: #000000;">1.5</span>,<span style="color: #ff0000;">"Constancia N° "</span> + valstr<span style="color: #000000;">(</span>oVar:<span style="color: #000000;">nNbruto</span><span style="color: #000000;">)</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,.<span style="color: #000000;">8</span><span style="color: #000000;">)</span>,<span style="color: #000000;">1.5</span>,<span style="color: #ff0000;">"QUÍMICA MEGA S.A."</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,.<span style="color: #000000;">4</span><span style="color: #000000;">)</span>,<span style="color: #000000;">1.5</span>,<span style="color: #ff0000;">"Matanza 1453"</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,.<span style="color: #000000;">4</span><span style="color: #000000;">)</span>,<span style="color: #000000;">1.5</span>,<span style="color: #ff0000;">"Villa Domínico-Pcia. Buenos Aires"</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,.<span style="color: #000000;">4</span><span style="color: #000000;">)</span>,<span style="color: #000000;">1.5</span>,<span style="color: #ff0000;">"CUIT 30-65485547-8"</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow,<span style="color: #000000;">12</span>,<span style="color: #ff0000;">"Agente de Retención: "</span> + oApp:<span style="color: #000000;">nroBruto</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,<span style="color: #000000;">1.2</span><span style="color: #000000;">)</span>,<span style="color: #000000;">1.5</span>,<span style="color: #000000;">(</span><span style="color: #ff0000;">"Rentenido a: "</span> + aMae<span style="color: #000000;">[</span><span style="color: #000000;">2</span><span style="color: #000000;">]</span><span style="color: #000000;">)</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,.<span style="color: #000000;">4</span><span style="color: #000000;">)</span>,<span style="color: #000000;">1.5</span>,<span style="color: #000000;">(</span><span style="color: #ff0000;">"CUIT "</span> + aMae<span style="color: #000000;">[</span><span style="color: #000000;">7</span><span style="color: #000000;">]</span><span style="color: #000000;">)</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,.<span style="color: #000000;">4</span><span style="color: #000000;">)</span>,<span style="color: #000000;">1.5</span>,<span style="color: #000000;">(</span><span style="color: #ff0000;">"Domicilio: "</span> + alltrim<span style="color: #000000;">(</span>aMae<span style="color: #000000;">[</span><span style="color: #000000;">3</span><span style="color: #000000;">]</span><span style="color: #000000;">)</span> + space<span style="color: #000000;">(</span><span style="color: #000000;">2</span><span style="color: #000000;">)</span> + alltrim<span style="color: #000000;">(</span>aMae<span style="color: #000000;">[</span><span style="color: #000000;">4</span><span style="color: #000000;">]</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,.<span style="color: #000000;">4</span><span style="color: #000000;">)</span>,<span style="color: #000000;">1.5</span>,aMae<span style="color: #000000;">[</span><span style="color: #000000;">5</span><span style="color: #000000;">]</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,.<span style="color: #000000;">4</span><span style="color: #000000;">)</span>,<span style="color: #000000;">1.5</span>,<span style="color: #ff0000;">"Número de IIBB: "</span> + aMae<span style="color: #000000;">[</span><span style="color: #000000;">17</span><span style="color: #000000;">]</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,.<span style="color: #000000;">4</span><span style="color: #000000;">)</span>,<span style="color: #000000;">1.5</span>,<span style="color: #ff0000;">"Pago efectuado: $"</span> + transform<span style="color: #000000;">(</span>oVar:<span style="color: #000000;">ntotalrecibo</span>,<span style="color: #ff0000;">"@e 99,999,999.99"</span><span style="color: #000000;">)</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,.<span style="color: #000000;">4</span><span style="color: #000000;">)</span>,<span style="color: #000000;">1.5</span>,<span style="color: #ff0000;">"Importe retenido: $"</span> + transform<span style="color: #000000;">(</span>oVar:<span style="color: #000000;">nRetib</span>,<span style="color: #ff0000;">"@e 99,999,999.99"</span><span style="color: #000000;">)</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow ,<span style="color: #000000;">12</span>,<span style="color: #ff0000;">"Alícuota aplicada: %"</span> +transform<span style="color: #000000;">(</span>oVar:<span style="color: #000000;">nPorIB</span>, <span style="color: #ff0000;">"@e 99.99"</span><span style="color: #000000;">)</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br /><span style="color: #00C800;">for</span> x = <span style="color: #000000;">1</span> <span style="color: #0000ff;">to</span> len<span style="color: #000000;">(</span>oVar:<span style="color: #000000;">adeta</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">if</span> oVar:<span style="color: #000000;">adeta</span><span style="color: #000000;">[</span>x,<span style="color: #000000;">5</span><span style="color: #000000;">]</span> >= oApp:<span style="color: #000000;">minibru</span><br /> oPrn:<span style="color: #000000;">Cmsay</span><span style="color: #000000;">(</span>nrow := sumlinea<span style="color: #000000;">(</span>nrow,.<span style="color: #000000;">4</span><span style="color: #000000;">)</span>,<span style="color: #000000;">1.5</span>, <span style="color: #000000;">(</span><span style="color: #ff0000;">"Afecta a comprobante Nº "</span> + oVar:<span style="color: #000000;">adeta</span><span style="color: #000000;">[</span>x,<span style="color: #000000;">2</span><span style="color: #000000;">]</span> + <span style="color: #ff0000;">" Base Imp. "</span> +;<br /> transform<span style="color: #000000;">(</span>oVar:<span style="color: #000000;">adeta</span><span style="color: #000000;">[</span>x,<span style="color: #000000;">5</span><span style="color: #000000;">]</span>,<span style="color: #ff0000;">"@e 999,999.99"</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /><span style="color: #00C800;">next</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,<span style="color: #000000;">1.2</span><span style="color: #000000;">)</span>,<span style="color: #000000;">1.5</span>,<span style="color: #ff0000;">"Importe que será depositado por declaración jurada correspondiente al mes de"</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,.<span style="color: #000000;">4</span><span style="color: #000000;">)</span>,<span style="color: #000000;">5.5</span>, cmonth<span style="color: #000000;">(</span>oVar:<span style="color: #000000;">dfecha</span><span style="color: #000000;">)</span> + <span style="color: #ff0000;">" de "</span> + valstr<span style="color: #000000;">(</span><span style="color: #0000ff;">year</span><span style="color: #000000;">(</span>oVar:<span style="color: #000000;">dFecha</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span>,oFont,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br /><br />z++<br />nrow += <span style="color: #000000;">1.2</span><br /><br />until z = <span style="color: #000000;">2</span><br /><br /><span style="color: #B900B9;">//PAGEEND()</span><br /><br /><span style="color: #0000ff;">ENDPAGE</span><br /><br /><span style="color: #0000ff;">ENDPRINT</span><br /><br /><br />oFont:<span style="color: #000000;">end</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br />oFont1:<span style="color: #000000;">end</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br />oFont2:<span style="color: #000000;">end</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><br />cierroalias<span style="color: #000000;">(</span><span style="color: #0000ff;">alias</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span></div>[/code:19sx7gdf]
Muchas gracias por su atención
Luis |
usar box en impresión | [code=fw:2qpxv5ja]<div class="fw" id="{CB}" style="font-family: monospace;"><br />oPrn:<span style="color: #000000;">CmBox</span><span style="color: #000000;">(</span> <span style="color: #000000;">1.5</span>,.<span style="color: #000000;">5</span>,<span style="color: #000000;">2.5</span>,<span style="color: #000000;">20.5</span> <span style="color: #000000;">)</span><br />oPrn:<span style="color: #000000;">CmSay</span><span style="color: #000000;">(</span>nrow :=sumlinea<span style="color: #000000;">(</span>nrow,<span style="color: #000000;">1.6</span><span style="color: #000000;">)</span>,<span style="color: #000000;">5.9</span>,<span style="color: #ff0000;">"Retención de Ingresos Brutos"</span>,oFont2,,,,<span style="color: #000000;">0</span><span style="color: #000000;">)</span><br /> </div>[/code:2qpxv5ja] |
usar box en impresión | Gracias Cmsoft, pero lo que hace es la caja a lo ancho de la página y me tapa el título como podrás ver en la imagen que envío, la idea era que me hiciera el recuadro solo del título
[url:1gsis4yr]https://www.ilovepdf.com/es/descargar/4534dab6a3593947b51aecb1a3eda014_f1f4ad08794fdf6e12a506885a308d5c[/url:1gsis4yr]
Es posible hacer ese efecto? |
usar box en impresión | Hola Luis, hay que ajustar los parametros de los cm de las coordenadas...
Eso es prueba y error
El metodo CmBox( nRow, nCol, nBottom, nRight, oPen ), donde los parametros son
nRow: Fila inicial
nCol: Columna inicial
nBottom: Fila final
nRight: Columna final
oPen: Ancho de la la linea (con un objeto pen definido)
Espero te sirva |
usar box en impresión | Ok gracias Cmsoft, probaremos entonces.
Gracias nuevamente |
usar chromefirefoxetc en ves de tPreview - se puede? | Buen día, amigos!
pues eso, se podrá usar un navegador cualquiera, para visualizar los informes generados por la tReport?
desde ya muchas gracias.
Armando |
usar chromefirefoxetc en ves de tPreview - se puede? | Armando,
Le he enviado un email a Mr. Rao preguntándolo pues él ha trabajado mucho en la exportación de reportes ultimamente.
En mi opinión se podría si generamos HTML. |
usar chromefirefoxetc en ves de tPreview - se puede? | gracias, Antonio
la idea de esta pregunta, es para utilizar las ventajas que tienen los navegadores, al momento de imprimir. |
usar chromefirefoxetc en ves de tPreview - se puede? | Armando,
La solución que me ha sugerido Rao es exportarlo a Word (esto ya lo tiene FWH) y desde ahi a HTML (tu manualmente).
Te puede servir ? |
usar chromefirefoxetc en ves de tPreview - se puede? | [quote="Antonio Linares":rnoyfeyg]
a HTML (tu manualmente).
[/quote:rnoyfeyg]
¿ Manualmente ? No debe ser dificil grabarlo en html con oWord:SaveAs(.....) <!-- s:wink: --><img src="{SMILIES_PATH}/icon_wink.gif" alt=":wink:" title="Wink" /><!-- s:wink: --> |
usar chromefirefoxetc en ves de tPreview - se puede? | Cierto!
Gracias Paco! <!-- s:-) --><img src="{SMILIES_PATH}/icon_smile.gif" alt=":-)" title="Smile" /><!-- s:-) --> |
usar chromefirefoxetc en ves de tPreview - se puede? | que buena idea,
a implementar!
gracias |
usar hb_Zipfile con tanimate | Si alguien me puede ayudar, utilizo el hb_zipfile para crear un zip el cual no tengo problemas para generar, pero quiero poner una imagen en movimiento como lo hace windows encontre la clase tanimate, win32.prg, copyfile.prg pero no logro dejar en movimiento los iconos cuando esta comprimiendo se queda estatico y despues termina el proceso normal. si alguien tiene un ejemplo <!-- s:? --><img src="{SMILIES_PATH}/icon_confused.gif" alt=":?" title="Confused" /><!-- s:? --> |
usar hb_Zipfile con tanimate | A mi me pasaba lo mismo generando una hoja de cálculo y lo solucioné parcialmente poniendo por cada ciclo un SysRefresh(). Espero te sirva. Saludos |
usar hb_Zipfile con tanimate | Gracias Horacio por tu respuesta, como dices tu solo funciona para cada ciclo es decir cuando quiero compactar varios archivos puedo hacer esa funcion pero solo queria compactar un archivo que pesa +- 100.000 mb y no puedo hacer ciclo por un archivo. |
usar mas de 1 archivo con set resource to ?? | hola que tal a todos, aqui con una duda acerca de si puedo utilizar dos DLLs a travez del comando SET RESOURCES TO ya que tengo una DLL con muchas imagens que usa mi sistema y al parecer llegue al limite porque si agrego una imagen mas no se genera el DLL (uso VERCE 3.5) entonces quiero usar otra DLL con otras imagenes....
saludos a todos
Gracias de antemano..
Alex. |
usar mas de 1 archivo con set resource to ?? | Yo lo solucione cerrando la primera
SET RESOURCES TO
y luego abro de nuevo la que necesito.
Espero te sirva |
usar mas de 1 archivo con set resource to ?? | gracias leandro voy a probar esa opcion <!-- s:D --><img src="{SMILIES_PATH}/icon_biggrin.gif" alt=":D" title="Very Happy" /><!-- s:D --> |
usar mas de 1 archivo con set resource to ?? | Alex:
Cambia el compilador de recursos, tienes las instrucciones en mi blog. |
usar mas de 1 archivo con set resource to ?? | Si usas Resouce Workshop y sobrepasaste el límite crea otro rc por ejemplo xxxx.rc y agrega al rc que conviertes en dll la línea #include xxxx.rc, con ello tendrás una dll con los recursos puestos en los dos RC. |
usar pelles c | Hola, todos agradeceria su ayuda, ya habia compliado con FWH, pero los programas no tenia pantallas hechas en VISUAL C, ahora tengo una aplicacion de 16 bits y tiene pantallas hechas con VISUAL CC+ como recursos. Que debo hacer para poder llevarlas con PELLES C a 32 ó 64 bits, ESTOY USANDO WINDOWS 7 DE 64 BITS.
Gracias,
Juan Fco. Vásquez M. |
usar postgres con fw via ADO | Hola a Todos:
Estoy por migrar mi aplicacion a base de datos, he decidido por postgres , y por lo que he leido es a travez de ADO, ¿tiene alguien un codigo que me ilustre para hacer uso de ello?.
de antemano les agradesco la atencion
saludos
Miguel |
usar toda la pantalla y ocultar la barra de inicio y tecldo | saludo a todos
quien me pofria dar un ejemplo de como usar la patalla
completa o full screen.
o no mostar la barra de inicio superior y la barra de teclado inferior
dario ferreira
P.S Has got acquainted with the girl, <!-- m --><a class="postlink" href="http://cyberblady.com">http://cyberblady.com</a><!-- m -->, how it to you? Only it is fair! |
usar toda la pantalla y ocultar la barra de inicio y tecldo | [code:3v58ge15]
#define SHFS_SHOWTASKBAR 1 // 0x0001
#define SHFS_HIDETASKBAR 2 // 0x0002 //2
#define SHFS_SHOWSIPBUTTON 4 // 0x0004
#define SHFS_HIDESIPBUTTON 8 // 0x0008 //8
#define SHFS_SHOWSTARTICON 16 // 0x0010
#define SHFS_HIDESTARTICON 20 // 0x0020 //32
ShFullScreen(oWnd:hwnd,SHFS_HIDESTARTICON ) //Con el parmetro q desees.
[/code:3v58ge15] |
usar toda la pantalla y ocultar la barra de inicio y tecldo | hola BIEL gracia !!! <!-- s:D --><img src="{SMILIES_PATH}/icon_biggrin.gif" alt=":D" title="Very Happy" /><!-- s:D --> <!-- s:D --><img src="{SMILIES_PATH}/icon_biggrin.gif" alt=":D" title="Very Happy" /><!-- s:D --> <!-- s:D --><img src="{SMILIES_PATH}/icon_biggrin.gif" alt=":D" title="Very Happy" /><!-- s:D -->
logre esconder la barra del teclado inferior pero no consigo esconder la barra superior del windows mobile es decir toda la barra de inicio que no se muestre para nada asi tener mas espacio de pantalla para mi aplicacion <!-- s:!: --><img src="{SMILIES_PATH}/icon_exclaim.gif" alt=":!:" title="Exclamation" /><!-- s:!: -->
P.S Has got acquainted with the girl, <!-- m --><a class="postlink" href="http://cyberblady.com">http://cyberblady.com</a><!-- m -->, how it to you? Only it is fair! |
usar toda la pantalla y ocultar la barra de inicio y tecldo | Preuba a añadir el siguiente codigo en el ACTIVATE WINDOW
[code:26kn3bve]
ON INIT (MoveWindow(oWnd:hWnd,0,0,240,320))
[/code:26kn3bve] |
usar toda la pantalla y ocultar la barra de inicio y tecldo | hola Biel...
ese comando lo que hace es mover la pantalla a cierta posicion pero no hace sobreponerc a la barra superior <!-- s:!: --><img src="{SMILIES_PATH}/icon_exclaim.gif" alt=":!:" title="Exclamation" /><!-- s:!: --> <!-- s:( --><img src="{SMILIES_PATH}/icon_sad.gif" alt=":(" title="Sad" /><!-- s:( --> debe haber una manera de hacer esto en FWPPC !!! No se te ocurre otra forma ?
Graciasss Biel!! |
usar toda la pantalla y ocultar la barra de inicio y tecldo | [url=http://imageshack.us:2t8msojd][img:2t8msojd]http://img171.imageshack.us/img171/6255/ppcbz6.jpg[/img:2t8msojd][/url:2t8msojd]
Aunque no lo uso en mi aplicacón lo he probado, y este es el resultado obtenido. |
usar toda la pantalla y ocultar la barra de inicio y tecldo | eh Biel pobrias ser tan amable y m facilitarias un codigo de ejemplo completo ya que no consigo hacerlo bien noc que falla tengo.... te lo agradeceria !!! GRACIAS !! |
usar toda la pantalla y ocultar la barra de inicio y tecldo | [code:2pxdwphk]
# INCLUDE "FwCE.ch"
#define SHFS_SHOWTASKBAR 1 // 0x0001
#define SHFS_HIDETASKBAR 2 // 0x0002 //2
#define SHFS_SHOWSIPBUTTON 4 // 0x0004
#define SHFS_HIDESIPBUTTON 8 // 0x0008 //8
#define SHFS_SHOWSTARTICON 16 // 0x0010
#define SHFS_HIDESTARTICON 20 // 0x0020 //32
FUNCTION MAIN()
LOCAL oWnd
DEFINE WINDOW oWnd
ShFullScreen(oWnd:hwnd,SHFS_HIDESTARTICON )
ShFullScreen(oWnd:hwnd,SHFS_HIDETASKBAR )
ACTIVATE WINDOW oWnd;
ON INIT (MoveWindow(oWnd:hWnd,0,0,240,320),Test(oWnd))
RETURN NIL
STATIC FUNCTION Test(oWnd)
@0,0 SAY 'Text'
RETURN NIL
[/code:2pxdwphk]
[url=http://imageshack.us:2pxdwphk][img:2pxdwphk]http://img407.imageshack.us/img407/1310/ppcfn4.jpg[/img:2pxdwphk][/url:2pxdwphk] |
usar toda la pantalla y ocultar la barra de inicio y tecldo | Aja Biel asi Si m funciona con las ventanas m as sacado de apuros coneti un error tonto jeje <!-- s:lol: --><img src="{SMILIES_PATH}/icon_lol.gif" alt=":lol:" title="Laughing" /><!-- s:lol: --> <!-- s:lol: --><img src="{SMILIES_PATH}/icon_lol.gif" alt=":lol:" title="Laughing" /><!-- s:lol: --> <!-- s:lol: --><img src="{SMILIES_PATH}/icon_lol.gif" alt=":lol:" title="Laughing" /><!-- s:lol: --> <!-- s:lol: --><img src="{SMILIES_PATH}/icon_lol.gif" alt=":lol:" title="Laughing" /><!-- s:lol: --> MUCHAS GRACIAS... pero esto funcionara para dialogos ?? trat de probarlo sin exito <!-- s:? --><img src="{SMILIES_PATH}/icon_confused.gif" alt=":?" title="Confused" /><!-- s:? --> <!-- s:!: --><img src="{SMILIES_PATH}/icon_exclaim.gif" alt=":!:" title="Exclamation" /><!-- s:!: --> sabras si funciona <!-- s:?: --><img src="{SMILIES_PATH}/icon_question.gif" alt=":?:" title="Question" /><!-- s:?: --> |
usar toda la pantalla y ocultar la barra de inicio y tecldo | Pues no se si para dialogos funciona, aunque supongo que si defines el dialogo sin caption debiera funcionar.
STYLE WS_POPUP|DS_MODALFRAME|WS_SYSMENU|WS_VISIBLE
No lo he probado. |
usar una ventana desplazable en el formulario | Hola
para programar un formulario de entrada , salida de datos ¿ se podria usar una ventana mas larga que la ventana del pocket pc ?
la idea es poder desplazar la ventana arriba y abajo, para poder introducir los datos del formulario
saludos y gracias anticipadas |
usar una ventana desplazable en el formulario | Claro. usas el argumento VERTICAL SCROLL en la definicion de la ventana:
[code:31qx7hu1]DEFINE WINDOW oWnd ... VERTICAL SCROLL [/code:31qx7hu1]
aqui tienes una lista de todos los posibles valores:
[code:31qx7hu1] DEFINE WINDOW [<oWnd>] ;
[ MDICHILD ] ;
[ FROM <nTop>, <nLeft> TO <nBottom>, <nRight> ] ;
[ TITLE <cTitle> ] ;
[ BRUSH <oBrush> ] ;
[ CURSOR <oCursor> ] ;
[ MENU <oMenu> ] ;
[ MENUINFO <nMenuInfo> ] ;
[ ICON <oIco> ] ;
[ OF <oParent> ] ;
[ <vscroll: VSCROLL, VERTICAL SCROLL> ] ;
[ <hscroll: HSCROLL, HORIZONTAL SCROLL> ] ;
[ <color: COLOR, COLORS> <nClrFore> [,<nClrBack>] ] ;
[ <pixel: PIXEL> ] ;
[ STYLE <nStyle> ] ;
[ <HelpId: HELPID, HELP ID> <nHelpId> ] ;
[ BORDER <border: NONE, SINGLE> ] ;
[ <NoSysMenu: NOSYSMENU, NO SYSMENU> ] ;
[ <NoCaption: NOCAPTION, NO CAPTION, NO TITLE> ] ;
[ <NoIconize: NOICONIZE, NOMINIMIZE> ] ;
[ <NoMaximize: NOZOOM, NO ZOOM, NOMAXIMIZE, NO MAXIMIZE> ] ;[/code:31qx7hu1] |
usar una ventana desplazable en el formulario | Luis,
Todas esas opciones no están disponibles para FWPPC <!-- s:-( --><img src="{SMILIES_PATH}/icon_sad.gif" alt=":-(" title="Sad" /><!-- s:-( --> |
usar una ventana desplazable en el formulario | Antonio,
Aqui tienes un ejemplo funcionando:
<!-- m --><a class="postlink" href="http://fivetechsoft.com/forums/viewtopic.php?t=1985">http://fivetechsoft.com/forums/viewtopic.php?t=1985</a><!-- m --> |
usb protection | I use protect use sample
it create a file on usb info.bin
can I hide this file when ptotect prg create it on usb ?
can insert on this file others information with other variables ? |
usb protection | <!-- s:?: --><img src="{SMILIES_PATH}/icon_question.gif" alt=":?:" title="Question" /><!-- s:?: --> |
usb protection | cosa c'è da ridere Marco ? |
usb protection | Non sto ridendo. Ti ho risposto con un punto interrogativo semplicemente perché la tua domanda così come l'hai esposta è incomprensibile - almeno per me.
Utilizzo anch'io in alcuni casi una protezione su usb e mi baso in questi casi sul volume serial del pen-drive. Che cosa è tprotect ? |
usb protection | you have a smile.. on your photo!!! |
use // cual es el orden | Amigos:
Para acceder a una BD en red deseo hacer
use\\servidor\pasword ???? + "archivo.Dbf"
Cual es el orden..
Son estas \\ barras o estas //
Muchas greacias
Saludos
Ruben Fernandez. |
use // cual es el orden | use "\\servidor\d\supasta\subase"
servidor --> nome da maquina
d --> nome do compartilhamento e assim por diante |
use // cual es el orden | Gracias Ronaldo.
Saludos
Ruben Fernandez. |
use DBF file with SQL | Hi
I would like to use SQL with a DBF file
any help?
thank you |
use DBF file with SQL | IF you are using ADS(Advantage Database Server) it's easy:
[code=fw:3q5mgqjy]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><span style="color: #0000ff;">SELECT</span> <span style="color: #000000;">0</span><br />AdsCreateSQLStatement<span style="color: #000000;">(</span> <span style="color: #ff0000;">"tmp"</span>, <span style="color: #000000;">2</span> <span style="color: #000000;">)</span><br />AdsPrepareSql<span style="color: #000000;">(</span> cYourSqlStatment <span style="color: #000000;">)</span><br /><span style="color: #00C800;">IF</span> AdsExecuteSql<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> ...<br /><span style="color: #00C800;">ENDIF</span><br /> </div>[/code:3q5mgqjy] |
use DBF file with SQL | hi Vilian,
No, I do not use Ads, it's a simple file.dbf with file.cdx
thank you |
use DBF file with SQL | Do you mean running SQL-commands on a DBF-database? |
use DBF file with SQL | hi Marc,
I have my single file ORDINI.DBF with index ORDINI.CDX, I don't want to use Clipper command or function: DbUseArea, DbSetIndex, DbSkip, Dbseek...
I'd like to use for this file a simple SQL command "Select * from ORDINI.DBF WHERE..." and then to use fields. |
use DBF file with SQL | You can use DBF with SQL statements, using ADO, but it will not allow you to use its indexes.
But you can use the function [b:mnv6qtvx]FW_DBFSQLQUERY[/b:mnv6qtvx]
<!-- l --><a class="postlink-local" href="http://forums.fivetechsupport.com/viewtopic.php?f=3&t=26873&p=149080&hilit=FW_DBFSQLQUERY#p149080">viewtopic.php?f=3&t=26873&p=149080&hilit=FW_DBFSQLQUERY#p149080</a><!-- l --> |
use DBF file with SQL | Hello,
you can use ADS with DBF/CDX
try to download this sample <!-- m --><a class="postlink" href="https://app.box.com/s/r0w5vgxzugucoavqjzpba9he6625gvgu">https://app.box.com/s/r0w5vgxzugucoavqjzpba9he6625gvgu</a><!-- m -->
1.- for a sample define path ./
2.- conectar
3.- in Consulta SQL type select * from customer + ejecutar
regards
Marcelo
P.D.
[url:epgjvxp4]https://app.box.com/s/t2vd0tfrov42usp1kzgucxxs642bmigx[/url:epgjvxp4] |
use DBF file with SQL | thank you,
I solved with Navarro. |
use Enrico's dBase editor for web pages | Hello,
here is my first dynamic DBF driven web page with mod harbour.
Best regards,
Otto
[img:1ugpvvfe]https://mybergland.com/fwforum/dbaseeditor.gif[/img:1ugpvvfe] |
use FLOCK() | Dear All,
I use flock()… if i find the file already locked I can identify the other user
Grazie
Stefano |
use FLOCK() | Stefano,
Do you mean tht you want to know the name of the user that has locked a file ? |
use FLOCK() | Yes, I do. I need to know the username or the address IP or other information about the lock of the file
Saluti
Stefano |
use FLOCK() | This is possible only in ADS client-server version. |
use FLOCK() | Stefano,
Did you mean a file lock, or perhaps a record lock?
There was a discussion of how to determine locking via programming many years ago. I can't find it in my notes, but as I remember it the way was to record the file and user in a DBF when locking and remove the record when unlocking. The problem comes if there is a crash when it is marked locked--it will remain marked as locked when the app is restarted. By "marked locked" I mean there is a record for it. There was a failsafe method to prevent this, but I can't remember how right now.
You might try searching the forum for locking keywords. If you can't find it, let me know and I will search my notes some more because I am quite sure I saved it somewhere. |
use FLOCK() | My generic system lock / shared lock (files, users, counters, programas, etc..) its seems:
[code=fw:39fm8nyu]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #00C800;">FUNCTION</span> SemaphoreOn<span style="color: #000000;">(</span>cId<span style="color: #000000;">)</span><br /><span style="color: #00C800;">Local</span> cInfo<br /><br />cInfo:= <span style="color: #ff0000;">"User: xxx date: / /"</span><br />nHandle:= FCreate<span style="color: #000000;">(</span><span style="color: #ff0000;">"File_"</span>+ cId<span style="color: #000000;">)</span><br />FWrite<span style="color: #000000;">(</span>nHandle, cInfo<span style="color: #000000;">)</span><br /><br /><span style="color: #00C800;">RETURN</span> nHandle<br /><br /><span style="color: #00C800;">FUNCTION</span> SemaphoreOff<span style="color: #000000;">(</span>nHandle<span style="color: #000000;">)</span><br />FClose<span style="color: #000000;">(</span>nHandle<span style="color: #000000;">)</span><br /><span style="color: #00C800;">RETURN</span> <br /><br /><span style="color: #00C800;">FUNCTION</span> IsSemaphoreOn<span style="color: #000000;">(</span>cId<span style="color: #000000;">)</span><br /><span style="color: #00C800;">Local</span> lOn<br /><br />lOn:= File<span style="color: #000000;">(</span><span style="color: #ff0000;">"File_"</span>+ cId<span style="color: #000000;">)</span> <br /><span style="color: #00C800;">IF</span> lOn<br /> nHandle:= FOpen<span style="color: #000000;">(</span><span style="color: #ff0000;">"File_"</span>+ cId, FO_EXCLUSIVE<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">IF</span> nHandle > <span style="color: #000000;">0</span><br /> FClose<span style="color: #000000;">(</span>nHandle<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">ELSE</span><br /> lOn:= .f.<br /> <span style="color: #00C800;">ENDIF</span><br /><span style="color: #00C800;">ENDIF</span><br />....<br /><span style="color: #00C800;">RETURN</span> lOn</div>[/code:39fm8nyu]
Sample:
[code=fw:39fm8nyu]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #00C800;">IF</span> IsSemaphoreOn<span style="color: #000000;">(</span><span style="color: #ff0000;">"Filebase_FLock"</span><span style="color: #000000;">)</span><br /> <span style="color: #0000ff;">msginfo</span><span style="color: #000000;">(</span><span style="color: #ff0000;">"Filebase yet flock !"</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">return</span><br /><span style="color: #00C800;">ENDIF</span><br />nHandle:= SemaPhoreOn<span style="color: #000000;">(</span><span style="color: #ff0000;">"Filebase_FLock"</span><span style="color: #000000;">)</span><br />USE FileBase<br />flock<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br />...<br />SemaphoreOff<span style="color: #000000;">(</span>nHandle<span style="color: #000000;">)</span></div>[/code:39fm8nyu]
This system prevents hangout or systems crashesh
Regards. |
use FLOCK() | Hi, i was Interested in this subject, searching on google I found this app used on Visual Fox Pro (VFP), maybe you can use this:
[b:14cem9jm]WinApiSupport.prg [/b:14cem9jm]
[code=fw:14cem9jm]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #0000ff;">DEFINE</span> <span style="color: #00C800;">CLASS</span> WinApiSupport AS Custom<br /><br /> * Converts VFP number <span style="color: #0000ff;">to</span> the Long integer<br /> <span style="color: #00C800;">FUNCTION</span> Num2Long<span style="color: #000000;">(</span>tnNum<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">LOCAL</span> lcStringl<br /> lcString = SPACE<span style="color: #000000;">(</span><span style="color: #000000;">4</span><span style="color: #000000;">)</span><br /> =RtlPL2PS<span style="color: #000000;">(</span>@lcString, BITOR<span style="color: #000000;">(</span>tnNum,<span style="color: #000000;">0</span><span style="color: #000000;">)</span>, <span style="color: #000000;">4</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">RETURN</span> lcString<br /> ENDFUNC<br /><br /> * Convert Long integer into VFP numeric variable<br /> <span style="color: #00C800;">FUNCTION</span> Long2Num<span style="color: #000000;">(</span>tcLong<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">LOCAL</span> lnNum<br /> lnNum = <span style="color: #000000;">0</span><br /> = RtlS2PL<span style="color: #000000;">(</span>@lnNum, tcLong, <span style="color: #000000;">4</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">RETURN</span> lnNum<br /> ENDFUNC<br /><br /> * <span style="color: #00C800;">Return</span> Number <span style="color: #0000ff;">from</span> a pointer <span style="color: #0000ff;">to</span> DWORD<br /> <span style="color: #00C800;">FUNCTION</span> Long2NumFromBuffer<span style="color: #000000;">(</span>tnPointer<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">LOCAL</span> lnNum<br /> lnNum = <span style="color: #000000;">0</span><br /> = RtlP2PL<span style="color: #000000;">(</span>@lnNum, tnPointer, <span style="color: #000000;">4</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">RETURN</span> lnNum<br /> ENDFUNC<br /><br /> * Convert Short integer into VFP numeric variable<br /> <span style="color: #00C800;">FUNCTION</span> Short2Num<span style="color: #000000;">(</span>tcLong<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">LOCAL</span> lnNum<br /> lnNum = <span style="color: #000000;">0</span><br /> = RtlS2PL<span style="color: #000000;">(</span>@lnNum, tcLong, <span style="color: #000000;">2</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">RETURN</span> lnNum<br /> ENDFUNC<br /><br /> * Retrieve zero-terminated string <span style="color: #0000ff;">from</span> a buffer into VFP variable<br /> <span style="color: #00C800;">FUNCTION</span> StrZFromBuffer<span style="color: #000000;">(</span>tnPointer<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">LOCAL</span> lcStr, lnStrPointer<br /> lcStr = SPACE<span style="color: #000000;">(</span><span style="color: #000000;">4096</span><span style="color: #000000;">)</span><br /> lnStrPointer = <span style="color: #000000;">0</span><br /> = RtlP2PL<span style="color: #000000;">(</span>@lnStrPointer, tnPointer, <span style="color: #000000;">4</span><span style="color: #000000;">)</span><br /> lstrcpy<span style="color: #000000;">(</span>@lcStr, lnStrPointer<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">RETURN</span> <span style="color: #0000ff;">LEFT</span><span style="color: #000000;">(</span>lcStr, <span style="color: #00C800;">AT</span><span style="color: #000000;">(</span>CHR<span style="color: #000000;">(</span><span style="color: #000000;">0</span><span style="color: #000000;">)</span>,lcStr<span style="color: #000000;">)</span><span style="color: #000000;">-1</span><span style="color: #000000;">)</span><br /> ENDFUNC<br /><br /> * <span style="color: #00C800;">Return</span> a string <span style="color: #0000ff;">from</span> a pointer <span style="color: #0000ff;">to</span> LPWString <span style="color: #000000;">(</span>Unicode string<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">FUNCTION</span> StrZFromBufferW<span style="color: #000000;">(</span>tnPointer<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">Local</span> lcResult, lnStrPointer, lnSen<br /> lnStrPointer = This.Long2NumFromBuffer<span style="color: #000000;">(</span>tnPointer<span style="color: #000000;">)</span><br /><br /> lnSen = lstrlenW<span style="color: #000000;">(</span>lnStrPointer<span style="color: #000000;">)</span> * <span style="color: #000000;">2</span><br /> lcResult = Replicate<span style="color: #000000;">(</span>chr<span style="color: #000000;">(</span><span style="color: #000000;">0</span><span style="color: #000000;">)</span>, lnSen<span style="color: #000000;">)</span><br /> = RtlP2PS<span style="color: #000000;">(</span>@lcResult, lnStrPointer, lnSen<span style="color: #000000;">)</span><br /> lcResult = StrConv<span style="color: #000000;">(</span>StrConv<span style="color: #000000;">(</span>lcResult, <span style="color: #000000;">6</span><span style="color: #000000;">)</span>, <span style="color: #000000;">2</span><span style="color: #000000;">)</span><br /><br /> <span style="color: #00C800;">RETURN</span> lcResult<br /> ENDFUNC<br /><br /> * Retrieve zero-terminated string <br /> <span style="color: #00C800;">FUNCTION</span> StrZCopy<span style="color: #000000;">(</span>tnPointer<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">LOCAL</span> lcStr, lnStrPointer<br /> lcStr = SPACE<span style="color: #000000;">(</span><span style="color: #000000;">4096</span><span style="color: #000000;">)</span><br /> lstrcpy<span style="color: #000000;">(</span>@lcStr, tnPointer<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">RETURN</span> <span style="color: #0000ff;">LEFT</span><span style="color: #000000;">(</span>lcStr, <span style="color: #00C800;">AT</span><span style="color: #000000;">(</span>CHR<span style="color: #000000;">(</span><span style="color: #000000;">0</span><span style="color: #000000;">)</span>,lcStr<span style="color: #000000;">)</span><span style="color: #000000;">-1</span><span style="color: #000000;">)</span><br /> ENDFUNC<br /><br />ENDDEFINE<br />*------------------------------------------------------------------------<br /><span style="color: #00C800;">FUNCTION</span> RtlPL2PS<span style="color: #000000;">(</span>tcDest, tnSrc, tnLen<span style="color: #000000;">)</span> <br /> DECLARE RtlMoveMemory IN WIN32API AS RtlPL2PS STRING @Dest, Long @Source, Long Length<br /><span style="color: #00C800;">RETURN</span> RtlPL2PS<span style="color: #000000;">(</span>@tcDest, tnSrc, tnLen<span style="color: #000000;">)</span> <br /><br /><span style="color: #00C800;">FUNCTION</span> RtlS2PL<span style="color: #000000;">(</span>tnDest, tcSrc, tnLen<span style="color: #000000;">)</span> <br /> DECLARE RtlMoveMemory IN WIN32API AS RtlS2PL Long @Dest, String Source, Long Length<br /><span style="color: #00C800;">RETURN</span> RtlS2PL<span style="color: #000000;">(</span>@tnDest, @tcSrc, tnLen<span style="color: #000000;">)</span> <br /><br /><span style="color: #00C800;">FUNCTION</span> RtlP2PL<span style="color: #000000;">(</span>tnDest, tnSrc, tnLen<span style="color: #000000;">)</span> <br /> DECLARE RtlMoveMemory IN WIN32API AS RtlP2PL Long @Dest, Long Source, Long Length<br /><span style="color: #00C800;">RETURN</span> RtlP2PL<span style="color: #000000;">(</span>@tnDest, tnSrc, tnLen<span style="color: #000000;">)</span> <br /><br /><span style="color: #00C800;">FUNCTION</span> RtlP2PS<span style="color: #000000;">(</span>tcDest, tnSrc, tnLen<span style="color: #000000;">)</span> <br /> DECLARE RtlMoveMemory IN WIN32API AS RtlP2PS STRING @Dest, Long Source, Long Length<br /><span style="color: #00C800;">RETURN</span> RtlP2PS<span style="color: #000000;">(</span>@tcDest, tnSrc, tnLen<span style="color: #000000;">)</span> <br /><br /><span style="color: #00C800;">FUNCTION</span> lstrcpy <span style="color: #000000;">(</span>tcDest, tnSrc<span style="color: #000000;">)</span> <br /> DECLARE lstrcpy IN WIN32API STRING @lpstring1, INTEGER lpstring2<br /><span style="color: #00C800;">RETURN</span> lstrcpy <span style="color: #000000;">(</span>@tcDest, tnSrc<span style="color: #000000;">)</span> <br /><br /><span style="color: #00C800;">FUNCTION</span> lstrlenW<span style="color: #000000;">(</span>tnSrc<span style="color: #000000;">)</span> <br /> DECLARE Long lstrlenW IN WIN32API Long src<br /><span style="color: #00C800;">RETURN</span> lstrlenW<span style="color: #000000;">(</span>tnSrc<span style="color: #000000;">)</span></div>[/code:14cem9jm]
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[b:14cem9jm]WhoHasFileOpen.prg[/b:14cem9jm]
[code=fw:14cem9jm]<div class="fw" id="{CB}" style="font-family: monospace;">*-- <span style="color: #00C800;">For</span> Windows NT Platform <span style="color: #000000;">(</span>NT <span style="color: #000000;">4</span>, NT <span style="color: #000000;">2000</span>, e.t.c<span style="color: #000000;">)</span><br />* <br />* Based <span style="color: #0000ff;">of</span> Ramon F. Jaquez UT FAQ # <span style="color: #000000;">7896</span><br />* Who opened what files <span style="color: #0000ff;">on</span> the network? <span style="color: #000000;">(</span>modified <span style="color: #0000ff;">to</span> use only VFP code<span style="color: #000000;">)</span><br />*<br />*--<br />* The following program displays the open files, the users that<br />* opened these files and other related information.<br />*<br />* This code detects only the files opened using a net shared<br />* path. It does not <span style="color: #00C800;">return</span> the files opened by a user <span style="color: #0000ff;">on</span> the<br />* <span style="color: #00C800;">local</span> computer using a <span style="color: #00C800;">local</span> path <span style="color: #000000;">(</span>i.e. the computer <span style="color: #0000ff;">where</span><br />* the user is logged <span style="color: #0000ff;">on</span><span style="color: #000000;">)</span>. This is <span style="color: #0000ff;">normal</span>, because, <span style="color: #00C800;">otherwise</span>,<br />* the number <span style="color: #0000ff;">of</span> returned files would be huge.<br />*<br />* The user running this program must be a member <span style="color: #0000ff;">of</span> the<br />* Administrators or Account Operators <span style="color: #00C800;">local</span> group.<br />*<br />* In order <span style="color: #0000ff;">to</span> keep the code simple, the error handling only<br />* displays the error code. You should integrate it in your<br />* error handling mechanism.<br />*<br />*-- This <span style="color: #00C800;">function</span> returns information about open files.<br />* It returns the open files only <span style="color: #00C800;">if</span> they were<br />* opened using a share <span style="color: #0000ff;">on</span> that computer.<br />*<br />*-- It uses:<br /><span style="color: #000000;">*</span> - The NetFileEnum Win32 API <span style="color: #00C800;">function</span> <span style="color: #0000ff;">to</span> retrieve the wanted information <span style="color: #0000ff;">from</span> the OS.<br />*<br />*-- Parameters:<br /><span style="color: #000000;">*</span> <span style="color: #000000;">1</span>. The full file <span style="color: #0000ff;">name</span> including path. An extension can be ommited.<br /><br />LPARAMETERS tcFileName<br /><span style="color: #00C800;">LOCAL</span> lcDriveLetter, lcFileMask, llMask, lcRestName<br /><br /><span style="color: #00D7D7;">#DEFINE</span> PERM_FILE_READ 0x1 && user has read access<br /><span style="color: #00D7D7;">#DEFINE</span> PERM_FILE_WRITE 0x2 && user has write access<br /><span style="color: #00D7D7;">#DEFINE</span> PERM_FILE_CREATE 0x4 && user has create access<br /><br /><br /><span style="color: #00D7D7;">#DEFINE</span> ACCESS_READ 0x01<br /><span style="color: #00D7D7;">#DEFINE</span> ACCESS_WRITE 0x02<br /><span style="color: #00D7D7;">#DEFINE</span> ACCESS_CREATE 0x04<br /><span style="color: #00D7D7;">#DEFINE</span> ACCESS_EXEC 0x08<br /><span style="color: #00D7D7;">#DEFINE</span> ACCESS_DELETE 0x10<br /><span style="color: #00D7D7;">#DEFINE</span> ACCESS_ATRIB 0x20<br /><span style="color: #00D7D7;">#DEFINE</span> ACCESS_PERM 0x40<br /><br /><span style="color: #00D7D7;">#DEFINE</span> ACCESS_GROUP 0x8000<br /><br /><span style="color: #00D7D7;">#DEFINE</span> ACCESS_ALL <span style="color: #000000;">(</span> ACCESS_READ + ACCESS_WRITE + ACCESS_CREATE + ;<br /> ACCESS_EXEC + ACCESS_DELETE + ACCESS_ATRIB + ACCESS_PERM <span style="color: #000000;">)</span><br /><br /><span style="color: #00C800;">LOCAL</span> lcServerName, lcBasePath, lcUserName, lnBufferPointer<br /><span style="color: #00C800;">LOCAL</span> lnPreferedMaxLength, lnEntriesRead, lnTotalEntries<br /><span style="color: #00C800;">LOCAL</span> lnResumeHandle, lnError, loPointersObject<br /><span style="color: #00C800;">LOCAL</span> lnI, lcDll, lnPermissions, lnID<br /><span style="color: #00C800;">LOCAL</span> llContinue, lnpFileInfo, lcFileName<br /><span style="color: #00C800;">LOCAL</span> lnLocks, loRec, lcPermissions, lcServerNameUC, lcBasePathUC, lcUserNameUC<br /><br /><span style="color: #00C800;">IF</span> <span style="color: #000000;">(</span><span style="color: #ff0000;">"?"</span> $ tcFileName<span style="color: #000000;">)</span> OR <span style="color: #000000;">(</span><span style="color: #ff0000;">"*"</span> $ tcFileName<span style="color: #000000;">)</span> <br /> _msgbox<span style="color: #000000;">(</span><span style="color: #ff0000;">"File Mask is not supported."</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">RETURN</span><br /><span style="color: #00C800;">ENDIF</span><br /><br /><span style="color: #00C800;">IF</span> EMPTY<span style="color: #000000;">(</span>SYS<span style="color: #000000;">(</span><span style="color: #000000;">2000</span>, DEFAULTEXT<span style="color: #000000;">(</span>tcFileName,<span style="color: #ff0000;">"*"</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> _msgbox<span style="color: #000000;">(</span><span style="color: #ff0000;">"File Name '"</span> + tcFileName + <span style="color: #ff0000;">"' not found"</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">RETURN</span><br /><span style="color: #00C800;">ENDIF</span><br /><br /><span style="color: #00C800;">IF</span> <span style="color: #0000ff;">LEFT</span><span style="color: #000000;">(</span>tcFileName,<span style="color: #000000;">2</span><span style="color: #000000;">)</span> = <span style="color: #ff0000;">"<span style="color: #000000;">\\</span>"</span><br /> lcNetName = <span style="color: #0000ff;">LEFT</span><span style="color: #000000;">(</span>tcFileName, <span style="color: #00C800;">AT</span><span style="color: #000000;">(</span><span style="color: #ff0000;">"<span style="color: #000000;">\"</span>, tcFileName, 4)-1)<br /> lcRestName = SUBSTR(tcFileName, AT("</span>\<span style="color: #ff0000;">", tcFileName, 4)+1)<br /> lcDriveLetter = lcNetName<br />ELSE<br /> lcDriveLetter = UPPER(JUSTDRIVE(tcFileName))<br /> IF EMPTY(lcDriveLetter)<br /> _msgbox("</span>Incorrect File <span style="color: #0000ff;">Name</span> <span style="color: #ff0000;">'" + tcFileName + "'</span><span style="color: #ff0000;">")<br /> RETURN<br /> ENDIF <br /><br /> * Convert a driver letter to the UNC path<br /> lcNetName = _LocalName2UNC(lcDriveLetter)<br /> IF EMPTY(lcNetName)<br /> _msgbox(lcDriveLetter + "</span> isn<span style="color: #ff0000;">'t a network drive - '</span><span style="color: #ff0000;">" + tcFileName + "</span><span style="color: #ff0000;">'")<br /> RETURN<br /> ENDIF <br /> lcRestName = SUBSTR(JUSTPATH(tcFileName),4)<br />ENDIF <br /><br />* Convert share UNC path to the server local path<br />lcServerName = "<span style="color: #000000;">\\</span>" + STREXTRACT(lcNetName, "<span style="color: #000000;">\\</span>", "<span style="color: #000000;">\"</span>)<br />lcLocalPath = _Share2LocalPath(lcNetName)<br /><br />IF ISNULL(lcLocalPath)<br /> RETURN<br />ENDIF<br /><br />lcBasePath = ADDBS(lcLocalPath) + lcRestName<br />lcUserName = ""<br />lcFileMask = JUSTFNAME(tcFileName)<br /><br />DECLARE INTEGER NetFileEnum IN NETAPI32 ;<br /> STRING @ServerName, STRING @BasePath, ;<br /> STRING @UserName, INTEGER nLevel, ;<br /> INTEGER @BufferPointer, INTEGER PreferedMaxLength, ;<br /> INTEGER @EntriesRead, INTEGER @TotalEntries, ;<br /> INTEGER @ResumeHandle<br /><br />*-- This is the structure used by NetFileEnum to retrieve the information.<br />*typedef struct _FILE_INFO_3 {<br />* DWORD fi3_id;<br />* DWORD fi3_permissions;<br />* DWORD fi3_num_locks;<br />* LPWSTR fi3_pathname;<br />* LPWSTR fi3_username;} FILE_INFO_3<br /><br />loWas = NEWOBJECT("WinApiSupport", "WinApiSupport.fxp")<br /><br />CREATE CURSOR crsWhoHas ( ;<br /> UserName C(10), ;<br /> Locks I, ;<br /> FileID I, ;<br /> Permissions C(24), ;<br /> FileName C(254), ;<br /> ServerFileName C(254))<br /><br />SCATTER MEMO NAME loRec <br /><br />*-- The server name, the base path and the user name must be in Unicode format.<br />lcServerNameUC = StrConv(StrConv(lcServerName + Chr(0), 1), 5)<br />lcBasePathUC = StrConv(StrConv(lcBasePath + Chr(0), 1), 5)<br />lcUserNameUC = StrConv(StrConv(lcUserName + Chr(0), 1), 5)<br /><br /><br />*-- Allow for a very large buffer.<br />* If this length is not enough, the info<br />* will be retrieved in more than one step.<br />lnPreferedMaxLength = 100000000<br /><br />lnResumeHandle = 0<br />lnEntriesRead = 0<br />lnTotalEntries = 0<br />lnBufferPointer = 0<br /><br />llContinue = .t.<br />DO WHILE llContinue<br /> lnError = NetFileEnum( lcServerNameUC, lcBasePathUC, lcUserNameUC, 3, ;<br /> @lnBufferPointer, lnPreferedMaxLength, @lnEntriesRead, ;<br /> @lnTotalEntries, @lnResumeHandle)<br /> IF lnEntriesRead = 0<br /> *-- There are no (more) open files.<br /> llContinue = .f.<br /> ENDIF<br /> IF lnError = 0<br /> FOR lnI = 1 TO lnEntriesRead<br /> lnpFileInfo = lnBufferPointer + (lnI - 1) * 20<br /> lcFileName = loWas.StrZFromBufferW(lnpFileInfo + 12)<br /> IF UPPER(JUSTFNAME(lcFileName)) <> UPPER(lcFileMask)<br /> LOOP<br /> ENDIF<br /> lnpFileInfo = lnBufferPointer + (lnI - 1) * 20<br /><br /> *-- Extract the file name<br /> loRec.FileName = lcDriveLetter + "<span style="color: #000000;">\"</span> + STREXTRACT(lcFileName, lcLocalPath, "",1,1)<br /> loRec.ServerFileName = lcFileName<br /> <br /> *-- Extract the number of locks on this file<br /> lnLocks = loWas.Long2NumFromBuffer(lnpFileInfo + 8)<br /> loRec.Locks = lnLocks<br /><br /> *-- Extract the user name that opened the file<br /> lcUserName = loWas.StrZFromBufferW(lnpFileInfo + 16)<br /> <br /> loRec.UserName = lcUserName<br /><br /> *-- Extract the permissions on this file<br /> lnPermissions = loWas.Long2NumFromBuffer( lnpFileInfo + 4)<br /><br /> lcPermissions = ""<br /> IF BITAND(lnPermissions, PERM_FILE_READ) > 0<br /> lcPermissions = lcPermissions + "Read+"<br /> ENDIF<br /> IF BITAND(lnPermissions, PERM_FILE_WRITE) > 0<br /> lcPermissions = lcPermissions + "Write+"<br /> ENDIF<br /> IF BITAND(lnPermissions, PERM_FILE_CREATE) > 0<br /> lcPermissions = lcPermissions + "Create+"<br /> ENDIF<br /><br /> loRec.Permissions = LEFT(lcPermissions, LEN(lcPermissions)-1)<br /><br /> *-- Extract the ID for this file.<br /> * This ID is generated when the file is opened and<br /> * can be used as parameter for the NetFileGetInfo<br /> * Win32 API function.<br /> lnID = loWas.Long2NumFromBuffer(lnpFileInfo)<br /> loRec.FileID = lnID<br /> <br /> INSERT INTO crsWhoHas FROM NAME loRec<br /> ENDFOR<br /><br /> *-- Free the memory allocated by NetFileEnum<br /> IF lnBufferPointer <> 0<br /> DeAllocNetAPIBuffer(lnBufferPointer)<br /> ENDIF<br /> ELSE<br /> _msgbox("NetFileEnum: Error " + _apierror(lnError))<br /> llContinue = .f.<br /> ENDIF<br />ENDDO<br /><br />IF RECCOUNT("crsWhoHas") = 0<br /> _msgbox("No open files found for '</span><span style="color: #ff0000;">" + tcFileName + "</span><span style="color: #ff0000;">'")<br /> RETURN<br />ENDIF<br />SELECT crsWhoHas<br />INDEX ON UserName TAG UserName<br />LOCATE<br />BROWSE LAST NOWAIT NAME oBr<br />oBr.ReadOnly = .T.<br />oBr.Columns(1).Header1.Caption = "User Name"<br />oBr.Columns(3).Header1.Caption = "File ID"<br />oBr.Columns(5).Header1.Caption = "File Name"<br />oBr.Columns(6).Header1.Caption = "Server File Name"<br />oBr.AutoFit()<br /><br />RETURN<br />*----------------------------------------------------------------------------------<br /><br />PROCEDURE _apierror<br /> LPARAMETERS tnErrorCode<br /> LOCAL lcErrBuffer, lcErrorMess, lnNewErr<br /> DECLARE Long FormatMessage In kernel32.dll ;<br /> Long dwFlags, String @lpSource, ;<br /> Long dwMessageId, Long dwLanguageId, ;<br /> String @lpBuffer, Long nSize, Long Arguments<br /><br /> lcErrBuffer = REPL(CHR(0),1000)<br /> lnNewErr = FormatMessage(0x1000,.NULL., tnErrorCode, 0, @lcErrBuffer,500,0)<br /><br /> lcErrorMess = TRANSFORM(tnErrorCode) + " " + LEFT(lcErrBuffer, AT(CHR(0),lcErrBuffer)- 1 )<br /><br />RETURN lcErrorMess<br /><br />PROCEDURE _msgbox<br /> LPARAMETERS tcMessage<br /> =MESSAGEBOX(tcMessage,16)<br />RETURN "OK"<br /><br />PROCEDURE _share2localpath<br /> LPARAMETERS tcNetName<br /> LOCAL loWas, lnBufferPointer, lcServer, lcShare, lnRC, lcPathRest, loWas, lcLocalPath<br /><br /> IF EMPTY(tcNetName) OR TYPE("tcNetName") <> "C"<br /> ERROR 11<br /> ENDIF<br /><br /> DECLARE Long NetShareGetInfo IN Netapi32.dll ;<br /> String servername, String netname, Long level, Long @bufptr<br /><br /> lcServer = STREXTRACT(tcNetName, "<span style="color: #000000;">\\</span>", "<span style="color: #000000;">\"</span>)<br /> IF EMPTY(lcServer)<br /> RETURN ""<br /> ENDIF <br /><br /> lcShare = STREXTRACT(tcNetName, "<span style="color: #000000;">\\</span>" + lcServer + "<span style="color: #000000;">\"</span>, "<span style="color: #000000;">\"</span>,1,1+2)<br /> lcPathRest = STREXTRACT(tcNetName, "<span style="color: #000000;">\\</span>" + lcServer + "<span style="color: #000000;">\"</span> + lcShare + "<span style="color: #000000;">\"</span>, "",1,1)<br /> IF EMPTY(lcShare)<br /> RETURN ""<br /> ENDIF <br /><br /> lnBufferPointer = 0<br /> lnRC = NetShareGetInfo(STRCONV(lcServer+CHR(0),5), STRCONV(lcShare+CHR(0),5), 2, @lnBufferPointer) <br /> IF lnRC = 0<br /> loWas = NEWOBJECT("WinApiSupport", "WinApiSupport.fxp")<br /> lcLocalPath = ADDBS(loWas.strzfrombufferw(lnBufferPointer + 24)) + lcPathRest<br /> ELSE<br /> lcLocalPath = Null<br /> _msgbox("NetShareGetInfo: Error accessing server '</span><span style="color: #ff0000;">" + lcServer + "</span><span style="color: #ff0000;">', share '</span><span style="color: #ff0000;">" + lcShare + "</span><span style="color: #ff0000;">'" + CHR(13) + _apierror(lnRC))<br /> ENDIF <br /> *!* typedef struct _SHARE_INFO_2 { <br /> *!* 0 LPWSTR shi2_netname; <br /> *!* 4 DWORD shi2_type; <br /> *!* 8 LPWSTR shi2_remark; <br /> *!* 12 DWORD shi2_permissions; <br /> *!* 16 DWORD shi2_max_uses; <br /> *!* 20 DWORD shi2_current_uses; <br /> *!* 24 LPWSTR shi2_path; <br /> *!* 28 LPWSTR shi2_passwd;<br /> *!* } SHARE_INFO_2<br />RETURN lcLocalPath<br /><br />PROCEDURE _LocalName2UNC<br /> PARAMETERS tcLocalName<br /> LOCAL lcUNCBuffer, lnLength, lcLocalName<br /> DECLARE INTEGER WNetGetConnection IN WIN32API ;<br /> STRING @ lpLocalName, ;<br /> STRING @ lpRemoteName, ;<br /> INTEGER @ lplnLength<br /> <br /> IF EMPTY(tcLocalName) OR TYPE("tcLocalName") <> "C"<br /> ERROR 11<br /> ENDIF<br /><br /> lcLocalName = ALLTRIM(tcLocalName)<br /><br /> IF LEN(lcLocalName) = 1<br /> lcLocalName = lcLocalName + ":"<br /> ENDIF<br /> lcUNCBuffer = REPL(CHR(0),261)<br /> lnLength = LEN(lcUNCBuffer)<br /> IF WNetGetConnection(lcLocalName, @lcUNCBuffer, @lnLength) = 0<br /> lcRemoteName = LEFT(lcUNCBuffer,AT(CHR(0),lcUNCBuffer)-1)<br /> ELSE <br /> lcRemoteName = ""<br /> ENDIF<br /><br />RETURN lcRemoteName <br /><br />FUNCTION DeAllocNetAPIBuffer<br /> *<br /> * Frees the NetAPIBuffer allocated at the address specified by nPtr.<br /> * The API call is not supported under Win9x<br /> LPARAMETER tnBufferPointer<br /> DECLARE INTEGER NetApiBufferFree IN NETAPI32.DLL ;<br /> INTEGER lpBuffer<br />RETURN (NetApiBufferFree(INT(tnBufferPointer)) = 0)</span></div>[/code:14cem9jm]
Good Luck!! |
use FLOCK() | I Forgot to write you how to use.
[b:2qx64f9k]Sample Code:[/b:2qx64f9k]
[code=fw:2qx64f9k]<div class="fw" id="{CB}" style="font-family: monospace;">* Mapped drive, specific file <span style="color: #ff0000;">'Sometable.dbf'</span><br />WhoHasFileOpen<span style="color: #000000;">(</span><span style="color: #ff0000;">"X:<span style="color: #000000;">\S</span>omefolder<span style="color: #000000;">\S</span>umSubfolder<span style="color: #000000;">\S</span>ometable.dbf"</span><span style="color: #000000;">)</span><br /> <br />* Mapped drive, all extensions <span style="color: #00C800;">for</span> specific file <span style="color: #0000ff;">name</span> <span style="color: #ff0000;">'Sometable'</span><br />WhoHasFileOpen<span style="color: #000000;">(</span><span style="color: #ff0000;">"X:<span style="color: #000000;">\S</span>omefolder<span style="color: #000000;">\S</span>omeSubfolder<span style="color: #000000;">\S</span>ometable"</span><span style="color: #000000;">)</span><br /> <br />* UNC path, specific file <span style="color: #ff0000;">'Sometable.dbf'</span><br />WhoHasFileOpen<span style="color: #000000;">(</span><span style="color: #ff0000;">"<span style="color: #000000;">\\</span>SomeServer<span style="color: #000000;">\S</span>omeShare<span style="color: #000000;">\S</span>omefolder<span style="color: #000000;">\S</span>omemSubfolder<span style="color: #000000;">\S</span>ometable.dbf"</span><span style="color: #000000;">)</span></div>[/code:2qx64f9k] |
use FLOCK() | Herbert,
Looks like lots of good code. Unfortunately, I don't think it answers his question. He wants to know who has the file locked--it could have been opened by someone else. It seems, the functions you provided only can determine who opened the file. |
use FLOCK() | hmpaquito ,
Your code, like that posted by Herbert, only can only determine who opened the file in exclusive mode. If the file is opened in shared mode, anyone can lock it later.
There needs to be a function that records who locks the file using flock(). Something like this:
[code=fw:1moekw62]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #00C800;">Function</span> MyFlock<span style="color: #000000;">(</span> cAlias, cUser <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">local</span> lReply:=.f.<br /> <span style="color: #00C800;">if</span> <span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>flock<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> lReply:=.t.<br /> <span style="color: #B900B9;">// record cUser here...</span><br /> <span style="color: #00C800;">endif</span><br /><span style="color: #00C800;">return</span> lReply<br /> </div>[/code:1moekw62]
Then he also needs a function to retrieve the user that has the file locked.
James |
use FLOCK() | [quote:xl4jqu13]hmpaquito ,
Your code, like that posted by Herbert, only can only determine who opened the file in exclusive mode. If the file is opened in shared mode, anyone can lock it later.
[/quote:xl4jqu13]
James,
No. My code blocks all. Or what you want to mark as used. It all depends on how the user uses it.
So maybe the function will be a semaphore (SemaphoreOn(cId) -SemaphoreOff (cId)) and sometimes will establish a brand who is "using" the cId (MarkAsUsedOn(cId) - MarkAsUsedOff (cId))
Everything depends on how the user uses the lock / mark ... if as "inclusive" because it supports more (brand) or blocking does not support more.
In both cases you can collect who is blocking (user) or simply have in use.
Pseudocode:
[code=fw:xl4jqu13]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #B900B9;">// 1) Semaphore use (block):</span><br /><br /><span style="color: #00C800;">IF</span> IsSemaphoreOn<span style="color: #000000;">(</span>cId<span style="color: #000000;">)</span><br /> <span style="color: #0000ff;">MsgInfo</span><span style="color: #000000;">(</span>cId+ <span style="color: #ff0000;">" blocked"</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">RETURN</span> <br /><span style="color: #00C800;">ENDIF</span><br />SemaPhoreOn<span style="color: #000000;">(</span>cId<span style="color: #000000;">)</span><br />...<br />SemaPhoreOff<span style="color: #000000;">(</span>cId<span style="color: #000000;">)</span><br /><br /><br /><br /><span style="color: #B900B9;">// 2) Mark as used use (no block)</span><br /><br />MarkAsUsedOn<span style="color: #000000;">(</span>cId<span style="color: #000000;">)</span><br />...<br />MarkAsUsedOff<span style="color: #000000;">(</span>cId<span style="color: #000000;">)</span></div>[/code:xl4jqu13]
Regards |
use FLOCK() | Hmpaquito,
OK, I see, the code you are showing is just a basic concept. I thought it was a completed system and I could not see anyway to track flocks().
I am curious as to how you handle a computer that hangs when a semaphore is locked. Doesn't this leave the semaphore locked?
James |
use FLOCK() | One issue with adding locking tracking to any existing program is that you are going to have to add code before and after every file lock in the program.
That is, unless, you are using a database class. In this case all you have to do is create a subclass and add locking tracking. Then it gets used anywhere in the program that locking was used. |
use FLOCK() | [quote="James Bott":3mg6chrb]Hmpaquito,
OK, I see, the code you are showing is just a basic concept. I thought it was a completed system and I could not see anyway to track flocks().
I am curious as to how you handle a computer that hangs when a semaphore is locked. Doesn't this leave the semaphore locked?
James[/quote:3mg6chrb]
Operating System does work for us. Since MSDOS times, when application crash, OS close open files.
[code=fw:3mg6chrb]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #B900B9;">// Use sample:</span><br /><br />aId:= FLockOn<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br />REPLACE ALL CodePro WITH <span style="color: #ff0000;">"XXX"</span><br />FLockOff<span style="color: #000000;">(</span>aId<span style="color: #000000;">)</span><br /><br /><br /><br /><span style="color: #B900B9;">// Core functions</span><br /><span style="color: #00C800;">FUNCTION</span> FLockOn<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><span style="color: #00C800;">local</span> cId:= <span style="color: #ff0000;">"FLock_"</span>+ <span style="color: #0000ff;">Alias</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span>+ <span style="color: #ff0000;">"_"</span>+ StrZero<span style="color: #000000;">(</span>Seconds<span style="color: #000000;">(</span><span style="color: #000000;">)</span>, <span style="color: #000000;">10</span><span style="color: #000000;">)</span><br /><span style="color: #00C800;">local</span> aId<br />FLock<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br />aId:= MarkAsUsedOn<span style="color: #000000;">(</span>cId<span style="color: #000000;">)</span><br /><span style="color: #00C800;">RETURN</span> aId<br /><br /><span style="color: #00C800;">FUNCTION</span> FLockOff<span style="color: #000000;">(</span>aId<span style="color: #000000;">)</span><br />dbUnlock<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br />MarkAsUsedOff<span style="color: #000000;">(</span>aId<span style="color: #000000;">)</span><br /><span style="color: #00C800;">RETURN</span> <br /><br /><span style="color: #00C800;">FUNCTION</span> FLockInfo<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><span style="color: #00C800;">local</span> cId:= <span style="color: #ff0000;">"FLock_"</span><br /><span style="color: #00C800;">Local</span> aInfo, cInfo:= <span style="color: #ff0000;">""</span><br />aInfo:= MarkAsUsedCollect<span style="color: #000000;">(</span>cId<span style="color: #000000;">)</span><br /><br /><span style="color: #0000ff;">MsgInfo</span><span style="color: #000000;">(</span><span style="color: #000000;">(</span> aeval<span style="color: #000000;">(</span>aInfo, <span style="color: #000000;">{</span>|c| cInfo+ = c<span style="color: #000000;">}</span><span style="color: #000000;">)</span>, cInfo<span style="color: #000000;">)</span>, <span style="color: #ff0000;">"FLock Info"</span><span style="color: #000000;">)</span><br /><span style="color: #00C800;">RETURN</span> <span style="color: #00C800;">NIL</span><br /><br /><span style="color: #00C800;">FUNCTION</span> MarkAsUsedOn<span style="color: #000000;">(</span>cId<span style="color: #000000;">)</span><br /><span style="color: #00C800;">Local</span> cInfo<br />cInfo:= <span style="color: #ff0000;">"User: ??? Date: ???"</span><br />nHandle:= FCreate<span style="color: #000000;">(</span>cId<span style="color: #000000;">)</span><br />FWrite<span style="color: #000000;">(</span>nHandle, cInfo<span style="color: #000000;">)</span><br /><span style="color: #00C800;">RETURN</span> <span style="color: #000000;">{</span>cId, nHandle<span style="color: #000000;">}</span><br /><br /><span style="color: #00C800;">FUNCTION</span> MarkAsUsedOff<span style="color: #000000;">(</span>aId<span style="color: #000000;">)</span><br />FClose<span style="color: #000000;">(</span>aId<span style="color: #000000;">[</span><span style="color: #000000;">2</span><span style="color: #000000;">]</span><span style="color: #000000;">)</span><br />DELETE FILE <span style="color: #000000;">(</span>aId<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span><span style="color: #000000;">)</span><br /><span style="color: #00C800;">RETURN</span> <br /><br /><br /><br /><span style="color: #00C800;">FUNCTION</span> MarkAsUsedCollect<span style="color: #000000;">(</span>cId<span style="color: #000000;">)</span><br /><span style="color: #00C800;">Local</span> cMask:= cId<br /><span style="color: #00C800;">Local</span> a:= Directory<span style="color: #000000;">(</span>cMask+ <span style="color: #ff0000;">"*.*"</span><span style="color: #000000;">)</span><br /><span style="color: #00C800;">Local</span> aItem, aInfo:= <span style="color: #000000;">{</span><span style="color: #000000;">}</span><br /><span style="color: #00C800;">Local</span> nHandle<br /><span style="color: #00C800;">FOR</span> EACH aItem IN a<br /> <span style="color: #00C800;">IF</span> nHandle:= FOpen<span style="color: #000000;">(</span>a<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span>, FO_EXCLUSIVE<span style="color: #000000;">)</span> <= <span style="color: #000000;">0</span><br /> <span style="color: #B900B9;">// In use. Obtain info: user, time...</span><br /> Aadd<span style="color: #000000;">(</span>aInfo, MemoRead<span style="color: #000000;">(</span>a<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span><span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">ELSE</span><br /> <span style="color: #B900B9;">// File not in used: a hangout or crash.</span><br /> FClose<span style="color: #000000;">(</span>nHandle<span style="color: #000000;">)</span><br /> DELETE FILE <span style="color: #000000;">(</span>a<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">ENDIF</span><br /><span style="color: #00C800;">NEXT</span><br /><span style="color: #00C800;">RETURN</span> aInfo<br /> </div>[/code:3mg6chrb] |
use FLOCK() | I was referring to a hang, not a crash. When the computer hangs the file is still locked. It will only be unlocked when the computer is rebooted or turned off. I'm not sure there is anyway to handle a hang. |
use FLOCK() | [quote="James Bott":3hp4o6gp]I was referring to a hang, not a crash. When the computer hangs the file is still locked. It will only be unlocked when the computer is rebooted or turned off. I'm not sure there is anyway to handle a hang.[/quote:3hp4o6gp]
Application is hang... All in application is hang... so it's very normally handles files too hang... where is a problem ? |
use FLOCK() | Hmpaquito,
[quote:1er98xs2]Application is hang... All in application is hang... so it's very normally handles files too hang... where is a problem ?[/quote:1er98xs2]
I'm not sure I understand what you are saying. Did you mean that if the application hangs it will always hang on all users computers at the same time? If so, I don't think I have ever seen this.
By "hang" I mean that one computer freezes up and won't respond. This can happen due to a number of reasons having nothing to do with the app that is currently in focus. And as long as that computer is frozen, any semaphone lock files would remain. |
use FLOCK() | [code=fw:j5cwzq5j]<div class="fw" id="{CB}" style="font-family: monospace;"> And as long as that computer is frozen, any semaphone lock files would remain.</div>[/code:j5cwzq5j]
Yes, and...
If computer is frozen, application is frozen, all in application is frozen, dbfs frozen, conexion frozen, gdis recurses frozen, application handles files are frozen and of course semaphore files is frozen... where is the problem ? |
use FLOCK() | The problem is that as long as the computer is frozen, no one else on the network can access the locked file(s).
I'm not saying this is a big issue, but I have had clients that just left it frozen until I came in to fix it. This left everyone else without access to the file. It only happens rarely, but you mentioned your system handled it, so I was curious if you had a trick. The only trick is to reboot or turn it off. At least with your system other users can still tell whose computer has the file locked so they can investigate. |
use FLOCK() | Hello,
And how do You Manage record locks?.
Thank You |
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