procedure TForm1.Button1Click(Sender: TObject);
var
DeskTop: TCanvas;
begin
DeskTop := TCanvas.Create;
try
with DeskTop do
Handle := GetWindowDC(GetDesktopWindow);
with PaintBox1.Canvas do
CopyRect(Rect(0, 0, 200, 200),
DeskTop,
Rect(0, 0, 200, 200))
finally
DeskTop.Free;
end
end;
|