topic-46324

Posts: 1387

Joined: Fri May 23, 2008 01:33 PM

QRCODE Help needed.
Posted: Sun Feb 08, 2026 11:31 AM

Hi,

I am trying to run this example. I use Fwh25.12, Harbour and MSVC 2022.

REQUEST FWZEBRA    // *** Indispensable para dibujar código QR

Function Inicio()
   LOCAL oDlg, hBmp
   LOCAL cTxt4QR := "Prueba de Copy - Paste" + CRLF + "FiveWin 2025" 

   hBmp := FW_BarCodeBmp( cTxt4QR, "QRCODE", 250, 250 )
   hBmp := bmp2alpha( hBmp )   // *** Sin esta línea QRcode tiene un feo marco negro
 // *** Siguiente línea hace la magia y guarda en el portapapeles, luego,
 // *** puedes hacer PASTE (Ctrl+V) en Paint, PhotoShop, Word,  etc., y recuperas tu código QR
   FW_CopyToClipboard(hBmp)
   

   DEFINE DIALOG oDlg SIZE 400,300 PIXEL TRUEPIXEL
        @ 20,20 XIMAGE oImg SIZE -20,-20 OF oDlg PIXEL RESOURCE hBmp
   ACTIVATE DIALOG oDlg CENTERED
return nil
//-----------------------------------------------------------------------//

Function bmp2alpha( hBmp1 )
   local hBmp, oBmp
   oBmp  := GdiBmp():New()
   oBmp:CreateFromRes( hBmp1, 0 )
   oBmp:Conver24to32Alpha( .F. )
   hBmp  := oBmp:GetGDIHbitmap()
   oBmp:Set32Bits(.F.)
   oBmp:Destroy()
   DeleteObject( hBmp1 )
return hBmp
//------------------------------------------------------------------------------//

I got these errors.

Code: Select all Collapse

FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_CREATE_EAN13
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_CREATE_EAN8
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_CREATE_UPCA
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_CREATE_UPCE
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_CREATE_ITF
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_CREATE_MSI
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_CREATE_CODABAR
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_CREATE_CODE11
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_CREATE_CODE39
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_CREATE_CODE93
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_CREATE_CODE128
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_CREATE_PDF417
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_CREATE_DATAMATRIX
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_CREATE_QRCODE
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_GETERROR
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_DESTROY
FiveH32.lib(fwzebra.obj) : error LNK2001: ‡”zmlenmemiŸ dŸ sembol _HB_FUN_HB_ZEBRA_DRAW

When I add to fwZebra.lib, LINK : fatal error LNK1104: 'crt.lib' cannot be opened.
Where is crt.lib?

Thanks.

Regards,

Hakan ONEMLI

Harbour & MSVC 2022 & FWH 23.06

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