此示例主要演示了net remoting,其中包含一個服務器程序Server.exe和一個客戶端程序CAOClient.exe。客戶端程序會通過http channel調用服務器端RemoteType.dll的對象和方法。

服務器端的代碼文件由下圖所述：

Server.cs源代碼 :

using System;
using System.Runtime.Remoting;
public class Server{
public static void Main(string[] Args){
// Load the configuration file
RemotingConfiguration.Configure("server.exe.config");
Console.WriteLine("The server is listening. Press Enter to exit....");
Console.ReadLine();
Console.WriteLine("GC'ing.");
GC.Collect();
GC.WaitForPendingFinalizers();
}
}

＜SYSTEM.RUNTIME.REMOTING＞
＜APPLICATION＞
＜SERVICE＞
＜ACTIVATED type="ClientActivatedType, RemoteType"＞
＜/SERVICE＞
＜CHANNELS＞
＜CHANNEL ref="http" port="8088"＞
＜/CHANNELS＞
＜/APPLICATION＞
＜/SYSTEM.RUNTIME.REMOTING＞
＜/CONFIGURATION＞

RemoteType.cs源代碼:

using System;
using System.Runtime.Remoting.Lifetime;
using System.Security.Principal;
public class ClientActivatedType : MarshalByRefObject{
private int i;
// override the lease settings for this object
public override Object InitializeLifetimeService(){
return null;
}
public string RemoteMethod(){
// announce to the server that we've been called.
Console.WriteLine("ClientActivatedType.RemoteMethod called.");
// report our client identity name
i=this.GetHashCode();
return "RemoteMethod called. " + i;
}
public string RemoteMethod1(){
return "RemoteMethod1 called. " + i;
}
}

客戶端代碼文件由下圖所示：

CAOClient.cs源代碼：

using System;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Lifetime;
public class Client{
public static void Main(string[] Args){
// Load the configuration file
RemotingConfiguration.Configure("CAOclient.exe.config");
ClientActivatedType CAObject = new ClientActivatedType();
Console.WriteLine("Client-activated object: " + CAObject.RemoteMethod());
Console.WriteLine("Client-activated object: " + CAObject.RemoteMethod1());
Console.WriteLine("Press Enter to end the client application domain.");
Console.ReadLine();
}
}

CAOClient.exe.config源代碼:

＜CONFIGURATION＞
＜SYSTEM.RUNTIME.REMOTING＞
＜APPLICATION＞
＜CLIENT url="http://localhost:8088"＞
＜ACTIVATED type="ClientActivatedType, RemoteType"＞
＜/CLIENT＞
＜CHANNELS＞
＜CHANNEL ref="http" port="0"＞
＜/CHANNELS＞
＜/APPLICATION＞
＜/SYSTEM.RUNTIME.REMOTING＞
＜/CONFIGURATION＞

OK,編譯以上代碼文件：

使用“Visual Studio .net Command Prompt="分別編譯上述文件:

csc /target:library RemoteType.cs
csc Server.cs
csc –reference:RemoteType.dll CAOClient.cs

您會看到三個輸出文件：RemoteType.dll, Server.exe 和 CAOClient.exe。
運行Remoting程序
在命令行方式下啟動：Server.exe
在命令行方式下啟動：CAOClient.exe