基于UDP的局域网监控系统中不能进入WSAAsyncSelect中的自定义消息的响应函数
在头文件中#define CM_RECEIVED WM_USER+1001
源文件消息映射中添加ON_MESSAGE(CM_RECEIVED,OnReceived)
在初始化函数CServerDlg::OnInitDialog()
添加int ret=WSAAsyncSelect(m_Socket,m_hWnd,CM_RECEIVED,FD_READ)
但是我设置断点进行调试,发现始终没有进入到void CServerDlg::OnReceived()中,请教大神指点??