unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
Var
DesktopCanvas:TCanvas ;
BitMap:TBitMap;
begin
DesktopCanvas:=TCanvas.Create;
DesktopCanvas.Handle:=GetDC(Hwnd_Desktop);
BitMap := TBitMap.Create;
BitMap.Width := Screen.Width;
BitMap.Height:=Screen.Height;
Bitmap.Canvas.CopyRect(Bitmap.Canvas.ClipRect,
DesktopCanvas, DesktopCanvas.ClipRect);
Bitmap.Canvas.TextOut(0,0,DateToStr(Now)+ ' ' + TimeToStr(Now));
Bitmap.SaveToFile('pic.bmp');
end;
end.