Application.wndproc与Twincontrol.mainwndproc的关系,我实在不明白

是不是
Application.Run;
{
...
DispatchMessage(Msg);
}
后,message 既给了Application.wndproc 也给了FObjectInstance := Classes.MakeObjectInstance(MainWndProc);
消息处理函数
[195 byte] By [zhuyif] at [2008-1-9]