MFC network address control使用

控件和m_ip关联

CIPAddressCtrl m_ip.SetAddress(127,0,0,1);//初始化 可写在OnInitDialog

CString ip;

m_ip.GetWindowText(ip);//获取IP字符串

这个值可以直接作为inet_addr(ip)的输入

SOCKADDR_IN serverAddr;
serverAddr.sin_family=AF_INET;
serverAddr.sin_addr.s_addr=inet_addr(ip);//ip
serverAddr.sin_port=htons(port);//port
iRet=::connect(s,(sockaddr*)&serverAddr,sizeof(serverAddr));