C# 用Remote技术实现简单SOAP通讯

我现在想用C#做个SOAP的通信，主要功能是，

1、在internet上把一个服务器上的文件送到另一台服务器上

2、在接受完成后返回一个成功的信号。

第一个是DLL文件；

lizi1.cs

using System;

public interface ISimpleObject{
String ToUpper(String inString);
}

第二个是服务器文件；

lizi2.cs

using System;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Channels.Http;

public class SimpleObject:MarshalByRefObject,ISimpleObject{
public String ToUpper(String inString){
Console.WriteLine("Send String is "+inString);
return(inString.ToUpper());
}
}
class lizi2{
public static void Main(){
HttpChannel hchan = new HttpChannel(154);
ChannelServices.RegisterChannel(hchan);
Type SimpleObjectType = Type.GetType("SimpleObject");

RemotingConfiguration.RegisterWellKnownServiceType(SimpleObjectType,"SOEndPoint",WellKnownObjectMode.Singleton);
Console.WriteLine("press enter to halt server");
Console.ReadLine();
}
}

第三个是客户端文件

lizi3.cs

using System;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Channels.Http;

class lizi3{
public static void Main(){
HttpChannel hchan = new HttpChannel(0);
ChannelServices.RegisterChannel(hchan);
Object remoteObject = RemotingServices.Connect(typeof(ISimpleObject),"http://localhost:154/SOEndPoint");

ISimpleObject so = remoteObject as ISimpleObject;

Console.WriteLine(so.ToUpper("make this uppercase"));
}
}

在编译的时候需要先把lizi1编译成DLL文件如：csc /t:libraty lizi1.cs

然后编译服务器端成EXE如：csc /r:System.Runtime.Remoting.dll /r:lizi1.dll lizi2.cs

最后编译客户端成EXE如：csc /r:System.Runtime.Remoting.dll /r:lizi1.dll lizi3.cs

这样就可以跑了，而且是通过HTTP将SOAP封装的消息送到服务器端，最后得到返回。