...Systembeep ein- und ausschalten?
Autor: Simon Grossenbacher
// Disable System beep:
procedure TForm1.Button1Click(Sender: TObject);
begin
SystemParametersInfo(SPI_SETBEEP, 0, nil, SPIF_SENDWININICHANGE);
end;
// Enable System beep:
procedure TForm1.Button2Click(Sender: TObject);
begin
SystemParametersInfo(SPI_SETBEEP, 1, nil, SPIF_SENDWININICHANGE);
end;
printed from
www.swissdelphicenter.ch
developers knowledge base