uses Printers;
{$IFNDEF WIN32}
const MAX_PATH = 144;
{$ENDIF}
procedure TForm1.Button1Click(Sender: TObject);
var
pDevice: pChar;
pDriver: pChar;
pPort: pChar;
hDMode: THandle;
begin
if PrintDialog1.Execute then begin
GetMem(pDevice, cchDeviceName);
GetMem(pDriver, MAX_PATH);
GetMem(pPort, MAX_PATH);
Printer.GetPrinter(pDevice, pDriver, pPort, hDMode);
if lStrLen(pDriver) = 0 then begin
GetProfileString("Devices", pDevice, "", pDriver, MAX_PATH);
pDriver[pos(",", pDriver) - 1] := #0;
end;
if lStrLen(pPort) = 0 then begin
GetProfileString("Devices", pDevice, "", pPort, MAX_PATH);
lStrCpy(pPort, @pPort[lStrLen(pPort) + 2]);
end;
Memo1.Lines.Add("Device := " + StrPas(pDevice));
Memo1.Lines.Add("Driver := " + StrPas(pDriver));
Memo1.Lines.Add("Port := " + StrPas(pPort));
FreeMem(pDevice, cchDeviceName);
FreeMem(pDriver, MAX_PATH);
FreeMem(pPort, MAX_PATH);
end;
end;
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