错误 1 error C2440: “static_cast”: 无法从“LRESULT (__thiscall CConnectThread::* )(WPA

[Re0:c++入门到放弃]

大佬们，萌新求救在写MFC的时候出现的错误
“static_cast”: 无法从“LRESULT (__thiscall CConnectThread::* )(WPARAM,LPARAM)”转换为“LRESULT (__thiscall CWnd::* )(WPARAM,LPARAM)”

附上代码
声明：

 afx_msg LRESULT OnThreadMessage(WPARAM wParam, LPARAM lParam);

实现：

LRESULT CConnectThread::OnThreadMessage(WPARAM wParam, LPARAM lParam)
{
	switch(wParam)
	{
		case 0: // destroy data socket
			m_ConnectSocket.DestroyDataConnection();
			break;
		case 1: // quit !
			PostThreadMessage(WM_QUIT,0,0);//关闭线程
			break;
		default:
			break;
	}
	return 0L;
}

映射
BEGIN_MESSAGE_MAP(CConnectThread, CWinThread)
	//{{AFX_MSG_MAP(CConnectThread)
		// NOTE - the ClassWizard will add and remove mapping macros here.
	//}}AFX_MSG_MAP
	ON_MESSAGE(WM_THREADMSG, OnThreadMessage)
END_MESSAGE_MAP()

[好大一个土豆]

用ON_THREAD_MESSAGE试试

[Re0:c++入门到放弃]

引用 1 楼 zbzengbing 的回复:

用ON_THREAD_MESSAGE试试

改成ON_THREAD_MESSAGE也不行

[zgl7903]

ON_THREAD_MESSAGE( <message>, <memberFxn> ) afx_msg void memberFxn(WPARAM, LPARAM);

[真相重于对错]

here are two general types of threads that CWinThread supports: worker threads and user-interface threads. Worker threads have no message pump: for example, a thread that performs background calculations in a spreadsheet application. User-interface threads have a message pump and process messages received from the system. CWinApp and classes derived from it are examples of user-interface threads. Other user-interface threads can also be derived directly from CWinThread.

[zgl7903]

ON_THREAD_MESSAGE must be used instead of ON_MESSAGE when you have a CWinThread class.

[oyljerry]

提示你类型不对了，需要你用正确的消息映射宏

[qq_41621156]

引用 5 楼 zgl7903 的回复:

ON_THREAD_MESSAGE( <message>, <memberFxn> ) afx_msg void memberFxn(WPARAM, LPARAM);

这个在哪儿改