var wnd:HWND;
begin
Wnd := GetDesktopWindow;
Wnd := FindWindowEx(Wnd, 0, 'Progman', nil);
Wnd := FindWindowEx(Wnd, 0, 'SHELLDLL_DefView', nil);
Wnd := FindWindowEx(Wnd, 0, 'SysListView32', nil);
SendMessage(Wnd, $1026, 0, $ffffffff);
SendMessage(Wnd, $1024, 0, $00ffffff);
InvalidateRect(Wnd, nil, TRUE);
end; |