Mega Code Archive
Printing to a specific bin
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Title: Printing to a specific bin
Question: Needed routine to print output to a specific bin on a laser printer.
The key to this routine is the DevMode structure, there are several other routines that could be written using this structure.
Answer:
procedure BinToPrintTo( BinNo : Integer);
var
ADevice, ADriver, APort : string;
ADeviceMode : THandle;
DevMode : PDeviceMode;
begin
SetLength(ADevice, 255);
SetLength(ADriver, 255);
SetLength(APort, 255);
if ADeviceMode = 0 then
begin
Printer.PrinterIndex := Printer.PrinterIndex;
Printer.GetPrinter(PChar(ADevice), PChar(ADriver),
PChar(APort), ADeviceMode);
end;
if ADeviceMode 0 then
begin
DevMode := GlobalLock(ADeviceMode);
try
DevMode^.dmDefaultSource := BinNo;
finally
GlobalUnlock(ADeviceMode);
end;
end
else
raise Exception.Create('Could not set printer copies');
end;
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