c#wcf消息通信示例源码(含服务端以及客户端)

【实例截图】

【核心代码】

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.ServiceModel;
using System.ServiceModel.Description;

namespace WCFService
{
    //服务协定是描述服务需要实现的一系列接口，接口中定义需要实现的方法及对各个方法的属性描述
    //定义服务协定
    //ServiceContract是用来标注该接口是服务协定
    [ServiceContract(Namespace = "http://VS2017.WCF.Sample")]
    //服务接口
    public interface IService
    {
        //加操作方法
        [OperationContract]
        double Add(double n1, double n2);
        //减操作方法
        [OperationContract]
        double Subtract(double n1, double n2);
        //乘操作方法
        [OperationContract]
        double Multiply(double n1, double n2);
        //除操作方法
        [OperationContract]
        double Divide(double n1, double n2);
    }

    //实现接口的方法
    public class CalculatorService : IService
    {
        public double Add(double n1,double n2)
        {
            double result = n1   n2;
            Console.WriteLine("调用方法Add({0},{1})", n1, n2);
            Console.WriteLine("返回：{0}", result);
            return result;
        }
        public double Subtract(double n1, double n2)
        {
            double result = n1 - n2;
            Console.WriteLine("调用方法Add({0},{1})", n1, n2);
            Console.WriteLine("返回：{0}", result);
            return result;
        }
        public double Multiply(double n1, double n2)
        {
            double result = n1 * n2;
            Console.WriteLine("调用方法Add({0},{1})", n1, n2);
            Console.WriteLine("返回：{0}", result);
            return result;
        }
        public double Divide(double n1, double n2)
        {
            double result = n1 / n2;
            Console.WriteLine("调用方法Add({0},{1})", n1, n2);
            Console.WriteLine("返回：{0}", result);
            return result;
        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            //创建基本地址
            Uri baseAddress = new Uri("http://localhost:8000/ServiceModelSamples/Service");
            //创建服务主机
            ServiceHost selfHost = new ServiceHost(typeof(CalculatorService), baseAddress);
            try
            {
                //创建服务终结点
                selfHost.AddServiceEndpoint(typeof(IService), new WSHttpBinding(), "CalculatorService");
                //激活元数据交换
                ServiceMetadataBehavior smb = new ServiceMetadataBehavior();
                smb.HttpGetEnabled = true;//启用HttpGet
                selfHost.Description.Behaviors.Add(smb);//添加元数据
                selfHost.Open();     //启动服务
                //在控制台显示运行信息
                Console.WriteLine("服务已经启动");
                Console.WriteLine("按<enter>键终止服务");
                Console.WriteLine();
                Console.ReadLine();
                //终止服务
                selfHost.Close();
            }
            catch(CommunicationException e)
            {
                Console.WriteLine("异常：{0}", e.Message);
                Console.ReadLine();
                //调用终止服务的方法
                selfHost.Abort();
            }
        }

    }
}