setwindowlong(self.Handle,gwl_exstyle,getwindowlong(self.Handle,gwl_exstyle) or ws_ex_transparent);
self.Brush.Style:=bsclear;
self.BorderStyle:=bsnone;
将窗体的标题栏隐去,
ReleaseCapture;
Perform(WM_SYSCOMMAND,$f012,0);
用上两句拖动窗体时,标题栏会保持原先屏幕的背景,并显示出来。如何真的将标题栏去掉,或拖动时如何不显示标题栏,请帮忙,谢谢!