WellKnownServiceTypeEntry 类

定义

命名空间:

System.Runtime.Remoting

程序集:

mscorlib.dll

将在服务端注册的对象类型的值保存为服务器激活类型对象（单个调用或 singleton）。

public ref class WellKnownServiceTypeEntry : System::Runtime::Remoting::TypeEntry

[System.Runtime.InteropServices.ComVisible(true)]
public class WellKnownServiceTypeEntry : System.Runtime.Remoting.TypeEntry

[<System.Runtime.InteropServices.ComVisible(true)>]
type WellKnownServiceTypeEntry = class
    inherit TypeEntry

Public Class WellKnownServiceTypeEntry
Inherits TypeEntry

继承

Object

TypeEntry

WellKnownServiceTypeEntry

属性

ComVisibleAttribute

示例

#using <System.Runtime.Remoting.dll>
#using <System.dll>
#using <WellKnownServiceTypeEntry_Share.dll>

using namespace System;
using namespace System::Runtime::Remoting;
using namespace System::Runtime::Remoting::Channels;
using namespace System::Runtime::Remoting::Channels::Http;

int main()
{
   // Create a 'HttpChannel' object and register it with the 
   // channel services.
   ChannelServices::RegisterChannel( gcnew HttpChannel( 8086 ) );

   // Record the 'HelloServer' type as 'Singleton' well-known type.
   WellKnownServiceTypeEntry^ myWellKnownServiceTypeEntry = gcnew WellKnownServiceTypeEntry( HelloServer::typeid,"SayHello",WellKnownObjectMode::Singleton );

   // Register the remote object as well-known type.
   RemotingConfiguration::RegisterWellKnownServiceType( myWellKnownServiceTypeEntry );

   // Retrieve object types registered on the service end 
   // as well-known types.
   array<WellKnownServiceTypeEntry^>^myWellKnownServiceTypeEntryCollection = RemotingConfiguration::GetRegisteredWellKnownServiceTypes();
   Console::WriteLine( "The 'WellKnownObjectMode' of the remote object : {0}", myWellKnownServiceTypeEntryCollection[ 0 ]->Mode );
   Console::WriteLine( "The 'WellKnownServiceTypeEntry' object: {0}", myWellKnownServiceTypeEntryCollection[ 0 ] );
   Console::WriteLine( "Started the Server, Hit <enter> to exit..." );
   Console::ReadLine();
}

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

public class MyServer 
{
   public static void Main() 
   {
      // Create a 'HttpChannel' object and register it with the 
      // channel services.
      ChannelServices.RegisterChannel(new HttpChannel(8086));
      // Record the 'HelloServer' type as 'Singleton' well-known type.
      WellKnownServiceTypeEntry myWellKnownServiceTypeEntry= 
          new WellKnownServiceTypeEntry(typeof(HelloServer),
                                        "SayHello",
                                        WellKnownObjectMode.Singleton);
      // Register the remote object as well-known type.
      RemotingConfiguration.RegisterWellKnownServiceType(
                                          myWellKnownServiceTypeEntry);
      // Retrieve object types registered on the service end 
      // as well-known types.
      WellKnownServiceTypeEntry [] myWellKnownServiceTypeEntryCollection = 
            RemotingConfiguration.GetRegisteredWellKnownServiceTypes();
      Console.WriteLine("The 'WellKnownObjectMode' of the remote object : "
                       +myWellKnownServiceTypeEntryCollection[0].Mode);
      Console.WriteLine("The 'WellKnownServiceTypeEntry' object: "+
                  myWellKnownServiceTypeEntryCollection[0].ToString());
      Console.WriteLine("Started the Server, Hit <enter> to exit...");
      Console.ReadLine();
   }
}

Imports System.Runtime.Remoting
Imports System.Runtime.Remoting.Channels
Imports System.Runtime.Remoting.Channels.Http

Public Class MyServer
   
   Public Shared Sub Main()
      ' Create a 'HttpChannel' object and register it with the 
      ' channel services.
      ChannelServices.RegisterChannel(New HttpChannel(8086))
      ' Record the 'HelloServer' type as 'Singleton' well-known type.
      Dim myWellKnownServiceTypeEntry As New WellKnownServiceTypeEntry(GetType(HelloServer), _ 
                                                 "SayHello", WellKnownObjectMode.Singleton)
      ' Register the remote object as well-known type.
      RemotingConfiguration.RegisterWellKnownServiceType(myWellKnownServiceTypeEntry)
      ' Retrieve object types registered on the service end 
      ' as well-known types.
      Dim myWellKnownServiceTypeEntryCollection As WellKnownServiceTypeEntry() = _ 
                                      RemotingConfiguration.GetRegisteredWellKnownServiceTypes()
      Console.WriteLine("The 'WellKnownObjectMode' of the remote object : " + _
                                        myWellKnownServiceTypeEntryCollection(0).Mode.ToString())
      Console.WriteLine("The 'WellKnownServiceTypeEntry' object: " + _ 
                                             myWellKnownServiceTypeEntryCollection(0).ToString())
      Console.WriteLine("Started the Server, Hit <enter> to exit...")
      Console.ReadLine()
   End Sub
End Class

注解

服务器激活的对象类型可以是单个调用或单一实例。 如果对象类型是单个调用，则每次来自客户端的调用传入时，都会创建一个新的 实例。 对单一实例对象的所有调用都由该对象的一个实例处理。

任何知道此对象的 URI 的客户端都可以通过注册该对象的首选 ChannelServices 通道并通过调用 new 或 Activator.GetObject来激活该对象的代理。

请务必注意，远程对象本身不是由注册过程创建的。 仅当客户端尝试对 对象调用方法或从客户端激活对象时，才会发生这种情况。

有关服务器激活的对象和远程对象激活的更详细说明，请参阅 远程对象的激活。

构造函数

WellKnownServiceTypeEntry(String, String, String, WellKnownObjectMode)	使用给定的类型名称、程序集名称、对象 URI 和 WellKnownServiceTypeEntry 初始化 WellKnownObjectMode 类的新实例。
WellKnownServiceTypeEntry(Type, String, WellKnownObjectMode)	使用给定的 WellKnownServiceTypeEntry、对象 URI 和 Type 初始化 WellKnownObjectMode 类的新实例。

属性

AssemblyName	获取配置为远程激活类型的对象类型的程序集名称。 (继承自 TypeEntry)
ContextAttributes	获取或设置服务器激活服务类型的上下文特性。
Mode	获取服务器激活服务类型的 WellKnownObjectMode。
ObjectType	获取服务器激活服务类型的 Type。
ObjectUri	获取已知服务类型的 URI。
TypeName	获取配置为远程激活类型的对象类型的完整类型名。 (继承自 TypeEntry)

方法

Equals(Object)	确定指定对象是否等于当前对象。 (继承自 Object)
GetHashCode()	作为默认哈希函数。 (继承自 Object)
GetType()	获取当前实例的 Type。 (继承自 Object)
MemberwiseClone()	创建当前 Object 的浅表副本。 (继承自 Object)
ToString()	以 WellKnownObjectMode 的形式返回服务器激活类型的类型名称、程序集名称、对象 URI 和 String。

另请参阅

• RegisterWellKnownServiceType(Type, String, WellKnownObjectMode)
• 服务器激活