用API:Openprinter(在Winpool.pas中) 看这个行不行: var pPrinterName: PChar; phPrinter: Cardinal; Flag: boolean; begin pPrinterName := 'HP LaserJet 4050 Series PCLd'; Flag := Openprinter(pPrinterName,phPrinter,nil); if Flag then OutputDebugString('The Printer is finded.') else OutputDebugString('The Printer is not finded.'); end;
看这个行不行:
var
pPrinterName: PChar;
phPrinter: Cardinal;
Flag: boolean;
begin
pPrinterName := 'HP LaserJet 4050 Series PCLd';
Flag := Openprinter(pPrinterName,phPrinter,nil);
if Flag then
OutputDebugString('The Printer is finded.')
else
OutputDebugString('The Printer is not finded.');
end;