Winform项目中纯代码创建WCF服务

接口：

    [ServiceContract(CallbackContract = typeof(IViewCallback), SessionMode = SessionMode.Required)]
    public interface IViewService
    {
        [OperationContract]
        void ServiceTest();
    }

类：

    [ServiceBehavior(InstanceContextMode = InstanceContextMode.Single, ConcurrencyMode = ConcurrencyMode.Multiple)]
    public class ViewService : IViewService
    {
        //在ViewLibary中的ViewManager中注册
        public event Action<ClientData> ServiceTestEvent;//用于客户端测试与服务端的WCF连接事件
        private ClientData GetClientData()
        {
            OperationContext context = OperationContext.Current;
            MessageProperties properties = context.IncomingMessageProperties;
            RemoteEndpointMessageProperty endpoint = properties[RemoteEndpointMessageProperty.Name] as RemoteEndpointMessageProperty;
            return new ClientData(endpoint.Address, endpoint.Port);
        }
       void IViewService.ServiceTest()
        {
            ClientData client = GetClientData();
            ServiceTestEvent?.Invoke(client);
        }
    }
    public class ClientData
    {
        private string _IP;
        private int _Port;
        public string IP { get { return _IP; } set { _IP = value; } }
        public int Port { get { return _Port; } set { _Port = value; } }

        public ClientData(string ip, int port)
        {
            _IP = ip;
            _Port = port;
        }
    }

参数定义：

private ServiceHost _WcfHost = null;
private ViewService _MainService = null;
private int _MetaPort = 58942;
private int _DataPort = 58946;
public ServiceHost WcfHost { get { return _WcfHost; } }
public ViewService MainService { get { return _MainService; } }
public int MetaPort { get { return _MetaPort; } }
public int DataPort { get { return _DataPort; } }

初始化服务端：

private void InitialHost()
{
    #region TCP
    //Uri tcpa = new Uri(string.Format("net.tcp://127.0.0.1:{0}/A/ViewService/", DataPort));
    //_WpfHost = new ServiceHost(MainService, tcpa);
    //NetTcpBinding tcpb = new NetTcpBinding();
    //ServiceMetadataBehavior mBehave = new ServiceMetadataBehavior();
    //_WpfHost.Description.Behaviors.Add(mBehave);
    //_WpfHost.AddServiceEndpoint(typeof(IMetadataExchange), MetadataExchangeBindings.CreateMexTcpBinding(), "mex");
    //_WpfHost.AddServiceEndpoint(typeof(IViewService), tcpb, tcpa);
    #endregion
    #region HTTP
    Uri baseAddress = new Uri(string.Format("http://localhost:{0}/A/ViewService/", MetaPort));
    _WcfHost = new ServiceHost(MainService, baseAddress);//MainService用于处理客户端请求
    string tcpAddress = string.Format("net.tcp://127.0.0.1:{0}/A/ViewService/", DataPort);
    NetTcpBinding tcpBinding = new NetTcpBinding();
    tcpBinding.Security.Mode = SecurityMode.None;
    ServiceMetadataBehavior mBehave = new ServiceMetadataBehavior();
    _WcfHost.Description.Behaviors.Add(mBehave);
    WcfHost.AddServiceEndpoint(typeof(IMetadataExchange), MetadataExchangeBindings.CreateMexHttpBinding(), "mex");
    WcfHost.AddServiceEndpoint(typeof(IViewService), tcpBinding, tcpAddress);
    #endregion
    ServiceDebugBehavior debugBehavior = WcfHost.Description.Behaviors.Find<ServiceDebugBehavior>();
    if (debugBehavior == null)
    {
        debugBehavior = new ServiceDebugBehavior();
        debugBehavior.IncludeExceptionDetailInFaults = true;
        WcfHost.Description.Behaviors.Add(debugBehavior);
    }
    else
    {
        debugBehavior.IncludeExceptionDetailInFaults = true;
    }
}

启动：

private void Main()
{
    if (WcfHost.State == CommunicationState.Created)
    {
           try
           {
                WcfHost.Open();
           }
           catch (Exception ex)
           {
                Console.WriteLine(ex.Message);
           }
     }
}