菜鸟问题：关于WM_MOUSELEAVE消息地响应！

Question

在你的元件里写上：
  procedure WMMouseLeave(var Message: TMessage); message WM_MOUSELEAVE;

Answer 1

private
 procedure WMMouseLeave(Msg:TMessage);Message WM_MOUSELEAVE;

procedure TForm1.WMMouseLeave(Msg:Tmessage);
begin
//process
end

Answer 2

private
 procedure WMMouseLeave(Msg:TMessage);Message WM_MOUSELEAVE;

procedure TForm1.WMMouseLeave(Msg:Tmessage);
begin
//process
end

Answer 3

faint！我自己少写了一个参数，愚蠢啊！

Answer 4

To AutumnSakura(清风)
  你的程序事编译不过的。

Answer 5

To AutumnSakura(清风)
  怎么这么粗心哟

Answer 6

private
procedure WMMouseLeave(var Msg:TMessage);Message WM_MOUSELEAVE;

procedure TForm1.WMMouseLeave(var Msg:Tmessage);
begin
//process
end