procedure TForm1.Button1Click(Sender: TObject);
var DC: HDC;
begin
DC := GetWindowDC(GetDesktopWindow);
SetBkMode (DC, TRANSPARENT);
TextOut(DC, 150, 150, PChar(Edit1.Text), Length(Edit1.Text));
ReleaseDC(GetDesktopWindow, DC);
end;
procedure TForm1.Button1Click(Sender: TObject);
var DC: HDC;
begin
DC := GetWindowDC(GetDesktopWindow);
SetBkMode (DC, TRANSPARENT);
TextOut(DC, 150, 150, PChar(Edit1.Text), Length(Edit1.Text));
ReleaseDC(GetDesktopWindow, DC);
end;