框架类向视图类发送消息,视图类怎么接受不到?
框架类:
this->SendMessage(WM_THREADMESSAGE);
视图类:
ON_MESSAGE(WM_THREADMESSAGE,OnStartThread)
LRESULT CSample1View::OnStartThread(WPARAM wParam,LPARAM lParam)
{
AfxMessageBox("hi");
return 0l;
}
但是框架类向视图类发送消息,视图类怎么接受不到,而在视图类中发送this->SendMessage(WM_THREADMESSAGE);消息处理函数却能相应,为何?