privatevoidForm1_Load(objectsender,EventArgse)//初始化为UDPServer模式{cobProtocol.SelectedIndex=0;txtIP.Text=GetAddressIP();Control.CheckForIllegalCrossThreadCalls=false;}stringGetAddressIP(){stringAddressIP="";foreach(IPAddress_IPAddressinDns.GetHostEntry(Dns.GetHostName()).AddressList){if(_IPAddress.AddressFamily.ToString()=="InterNetwork"){AddressIP=_IPAddress.ToString();ip=_IPAddress;//设定全局的IP}}returnAddressIP;}privatevoidbtnStart_Click(objectsender,EventArgse)//设置目标IP(Client),本地IP(Server)
1