IServiceBehavior, IOperationBehavior,IParameterInspector

public class MyOperationBehavior:Attribute, IOperationBehavior
{
    public void AddBindingParameters(OperationDescription operationDescription,
      System.ServiceModel.Channels.BindingParameterCollection bindingParameters)
    {
        Logger.Log("MyOperationBehavior",
          "AddBindingParameters", operationDescription.Name);
    }
 
    public void ApplyClientBehavior(OperationDescription operationDescription,
      System.ServiceModel.Dispatcher.ClientOperation clientOperation)
    {
        clientOperation.ParameterInspectors.Add(new MyParameterInspector());
        Logger.Log("MyOperationBehavior",
          "ApplyClientBehavior", operationDescription.Name);
    }
 
    public void ApplyDispatchBehavior(OperationDescription operationDescription,
      System.ServiceModel.Dispatcher.DispatchOperation dispatchOperation)
    {
        dispatchOperation.ParameterInspectors.Add(new MyParameterInspector());
        Logger.Log("MyOperationBehavior",
          "ApplyDispatchBehavior", operationDescription.Name);
    }
 
    public void Validate(OperationDescription operationDescription)
    {
        Logger.Log("MyOperationBehavior", "Validate", operationDescription.Name);
    }
}

public class MyServiceBehaviorAttribute : Attribute, IServiceBehavior
{
  
    public void AddBindingParameters(ServiceDescription serviceDescription,
      ServiceHostBase serviceHostBase,
      Collection<ServiceEndpoint> endpoints,
      BindingParameterCollection bindingParameters)
    {
        Logger.Log("MyServiceBehaviorAttribute",
          "AddBindingParameters", serviceDescription.Name);
    }
    public void ApplyDispatchBehavior(ServiceDescription serviceDescription,
                ServiceHostBase serviceHostBase)
    {
        Logger.Log("MyServiceBehaviorAttribute",
          "ApplyDispatchBehavior", serviceDescription.Name);
    }
    public void Validate(ServiceDescription serviceDescription,
                         ServiceHostBase serviceHostBase)
    {
        Logger.Log("MyServiceBehaviorAttribute",
          "Validate", serviceDescription.Name);
    }
}

public class MyParameterInspector:IParameterInspector
{
    public void AfterCall(string operationName, object[] outputs,
                          object returnValue, object correlationState)
    {
        Logger.Log("MyParameterInspector", "AfterCall", operationName);
    }
 
    public object BeforeCall(string operationName, object[] inputs)
    {
        Logger.Log("MyParameterInspector", "BeforeCall", operationName);
        return null;
    }
}

    public class MyParameterInspector: IOperationBehavior, IParameterInspector
    {
        #region IOperationBehavior Members
        /// <summary>
        ///
        /// </summary>
        /// <param name="operationDescription"></param>
        /// <param name="bindingParameters"></param>
        public void AddBindingParameters(OperationDescription operationDescription, System.ServiceModel.Channels.BindingParameterCollection bindingParameters)
        {
             
        }
        /// <summary>
        ///
        /// </summary>
        /// <param name="operationDescription"></param>
        /// <param name="clientOperation"></param>
        public void ApplyClientBehavior(OperationDescription operationDescription, ClientOperation clientOperation)
        {
            
        }
        /// <summary>
        ///
        /// </summary>
        /// <param name="operationDescription"></param>
        /// <param name="dispatchOperation"></param>
        public void ApplyDispatchBehavior(OperationDescription operationDescription, DispatchOperation dispatchOperation)
        {
            dispatchOperation.ParameterInspectors.Add(this);
        }
 
        /// <summary>
        ///
        /// </summary>
        /// <param name="operationDescription"></param>
        public void Validate(OperationDescription operationDescription)
        {
            
        }
 
        #endregion
 
         
        /// <summary>
        /// 调用方法后 输出结果值
        /// </summary>
        /// <param name="operationName"></param>
        /// <param name="outputs"></param>
        /// <param name="returnValue"></param>
        /// <param name="correlationState"></param>
        public void AfterCall(string operationName, object[] outputs, object  returnValue, object correlationState)
        {
            Console.WriteLine("*************返回操作名称：" + operationName+"*************");
            Console.WriteLine("*************返回操作编号：" + correlationState.ToString() + "**************");
            for (int i = 0; i < outputs.Length; i++)
            {
 
                Type T = outputs[i].GetType();
                Console.WriteLine("返回操作参数" + i.ToString() + "  类型为：" + T.ToString());
                Console.WriteLine("返回操作参数" + i.ToString() + "  ToString为：" + outputs[i].ToString());
                Console.WriteLine("返回操作参数" + i.ToString() + "  属性：");
                PropertyInfo[] PIs = T.GetProperties();
                foreach (PropertyInfo PI in PIs)
                {
                    Console.Write(PI.Name + ":");
                    Console.WriteLine(PI.GetValue(outputs[i], null));
                }
 
 
            }
 
            Type Treturn = returnValue.GetType();
            Console.WriteLine("操作返回值" + "  类型为：" + Treturn.ToString());
            Console.WriteLine("操作返回值" + "  ToString为：" + Treturn.ToString());
            Console.WriteLine("操作返回值"  + "  属性：");
 
            if (Treturn.ToString() != "System.String")
            {
                PropertyInfo[] PIreturns = Treturn.GetProperties();
                foreach (PropertyInfo PI in PIreturns)
                {
                    Console.Write(PI.Name + ":");
                    Console.WriteLine(PI.GetValue(returnValue, null));
                }
            }
 
           
        }
        /// <summary>
        /// 调用方法前 输出参数值
        /// </summary>
        /// <param name="operationName"></param>
        /// <param name="inputs"></param>
        /// <returns></returns>
        public object BeforeCall(string operationName, object[] inputs)
        {
            Guid guid = Guid.NewGuid();
 
            Console.WriteLine("*************调用操作名称：" + operationName+"**************");
            Console.WriteLine("*************调用操作编号：" + guid.ToString () + "**************");
            for (int i = 0; i < inputs.Length ; i++)
            {
             
             Type T = inputs[i] .GetType ();
             Console.WriteLine("操作参数"+i.ToString ()+"  类型为："+T.ToString ());
             Console.WriteLine("操作参数" + i.ToString() + "  ToString为：" + inputs[i].ToString());
             Console.WriteLine("操作参数" + i.ToString() + "  属性：");
             PropertyInfo [] PIs =  T.GetProperties();
             foreach (PropertyInfo PI in PIs)
             {            
               Console.Write (     PI.Name +":");
                Console.WriteLine (PI.GetValue(inputs[i], null));
             }
 
            }
            return guid;
        }
 
 
    }