//处理鼠标右键,弹出菜单
procedure TForm1.mymessage(var message:tmessage );
var
mypt:Tpoint;
begin
Inherited;
if message.LParam = WM_RBUTTONUP then
begin
getCursorPos(mypt);
PopupMenu1.Popup(mypt.X, mypt.Y);
end;
message.rResult := 0;
end;
procedure TForm1.c11Click(Sender: TObject);
begin
close;
end;