简单的Remoting例子

远程访问的类

    public class HelloServer:MarshalByRefObject
    {
        public string MyName;

        public HelloServer()
        {
            MyName = "";
            Console.WriteLine("HelloWorld is builded｡");
        }

        public HelloServer(string n)
        {
            MyName = n;
            Console.WriteLine("HelloWorld is builded｡");
        }

        ~HelloServer()
        {
            Console.WriteLine("HelloWorld is disposed｡");
        }

        public string HelloWorldMethod(string str)
        {
            Console.WriteLine("HelloWorldMethod:{0}", str);
            return "Hi there "+str;
        }
    }

服务器段代码

    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Server");

            //创建通道
            HttpChannel chan = new HttpChannel(8085);
            //注册服务器端通道
            ChannelServices.RegisterChannel(chan);
            //注册类型
            RemotingConfiguration.RegisterWellKnownServiceType(typeof(HelloServer), "SayHello",
                WellKnownObjectMode.Singleton);

            Console.ReadLine();

        }
    }

客户端代码1

        static void Main()
        {
            Console.WriteLine("Client");
            Console.ReadLine();

            //创建通道
            HttpChannel chan = new HttpChannel();
            //注册客户端通道
            ChannelServices.RegisterChannel(chan);

            string parm = "william";
            //从服务器获得对象实例
            HelloServer obj = (HelloServer)Activator.GetObject(typeof(HelloServer),
                "http://127.0.0.1:8085/SayHello");

            Console.WriteLine("value = " + parm);
            string after = obj.HelloWorldMethod(parm);
            Console.WriteLine("new value = " + after);

            Console.ReadLine();
        }

客户端代码2

        static void Main()
        {
            Console.WriteLine("Client");
            Console.ReadLine();

            //创建通道
            HttpChannel chan = new HttpChannel();
            //注册客户端通道
            ChannelServices.RegisterChannel(chan);

            string parm = "william";
            //将客户端上的对象 Type 注册为已知类型（“单个调用”(singlecall) 或 singleton）。 
            RemotingConfiguration.RegisterWellKnownClientType(typeof(HelloServer),
                "http://127.0.0.1:8085/SayHello");

            HelloServer obj = new HelloServer();

            Console.WriteLine("value = " + parm);
            string after = obj.HelloWorldMethod(parm);
            Console.WriteLine("new value = " + after);

            Console.ReadLine();
        }