Delphi 设置打印纸大小
代码说明:
Delphi 设置打印纸张大小,手动设置打印纸的长度和宽度,自定义纸张。相关代码: procedure TForm1.SetPaperSize(cx, cy: Integer); var a,b,c: array[0..255]of char; bb: Cardinal; ee: PDEVMODE; begin printer.PrinterIndex := printer.PrinterIndex; printer.GetPrinter(a,b,c,bb); ee:= GlobalLock(bb); ee^.dmPaperSize := DMPAPER_USER; ee^.dmPaperLength := cy*10; ee^.dmPaperWidth := cx*10; ee^.dmFields :=ee^.dmFields or DM_PAPERSIZE or DM_PAPERWIDTH or DM_PAPERLENGTH; ee^.dmFields := ee^.dmFields or DMBIN_MANUAL; ee^.dmDefaultSource :=DMBIN_MANUAL; GlobalUnlock(bb); printer.PrinterIndex := printer.PrinterIndex; end;
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