R RenWang Unregistered / Unconfirmed GUEST, unregistred user! 2003-10-09 #2 在按钮的Click事件下: procedure TForm1.Button1Click(Sender: TObject); var dc:hdc; cvs:tcanvas; begin dc:=getwindowdc(handle); cvs:=tcanvas.Create; cvs.Handle:=dc; cvs.TextOut(200,8,'我在标题栏可以写字...哈哈哈....'); releasedc(handle,dc); end;
在按钮的Click事件下: procedure TForm1.Button1Click(Sender: TObject); var dc:hdc; cvs:tcanvas; begin dc:=getwindowdc(handle); cvs:=tcanvas.Create; cvs.Handle:=dc; cvs.TextOut(200,8,'我在标题栏可以写字...哈哈哈....'); releasedc(handle,dc); end;