Repaint auf anderem Fenster

[Motzi]

Ich mach das so:

Delphi-Quellcode:

procedure RepaintWnd(Window: hWnd);
begin
  InvalidateRect(Window, nil, True);
  UpdateWindow(Window);
  RedrawWindow(Window, nil, 0, RDW_FRAME or RDW_INVALIDATE or RDW_UPDATENOW or RDW_ALLCHILDREN);
end;