WellKnownClientTypeEntry 类

定义

命名空间:: System.Runtime.Remoting

程序集:: mscorlib.dll

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

保留客户端上注册的对象类型的值（单一调用或单一实例）。

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

public class WellKnownClientTypeEntry : System.Runtime.Remoting.TypeEntry

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

type WellKnownClientTypeEntry = class
    inherit TypeEntry

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

Public Class WellKnownClientTypeEntry
Inherits TypeEntry

继承: Object

TypeEntry
WellKnownClientTypeEntry

属性: ComVisibleAttribute

示例

#using <System.Runtime.Remoting.dll>
#using <System.dll>
#using <WellKnownClientTypeEntry_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 with channel services.
   ChannelServices::RegisterChannel( gcnew HttpChannel );
   Console::WriteLine( " Start calling from Client One......." );
   WellKnownClientTypeEntry^ myWellKnownClientTypeEntry = gcnew WellKnownClientTypeEntry( HelloServer::typeid,"http://localhost:8086/SayHello" );
   myWellKnownClientTypeEntry->ApplicationUrl = "http://localhost:8086/SayHello";
   RemotingConfiguration::RegisterWellKnownClientType( myWellKnownClientTypeEntry );

   // Get the proxy object for the remote object.
   HelloServer^ myHelloServerObject = gcnew HelloServer;

   // Retrieve an array of object types registered on the 
   // client end as well-known types.
   array<WellKnownClientTypeEntry^>^myWellKnownClientTypeEntryCollection = RemotingConfiguration::GetRegisteredWellKnownClientTypes();
   Console::WriteLine( "The Application Url to activate the Remote Object :{0}", myWellKnownClientTypeEntryCollection[ 0 ]->ApplicationUrl );
   Console::WriteLine( "The 'WellKnownClientTypeEntry' object :{0}", myWellKnownClientTypeEntryCollection[ 0 ] );

   // Make remote method calls.
   for ( int i = 0; i < 5; i++ )
      Console::WriteLine( myHelloServerObject->HelloMethod( " Client One" ) );
}

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

public class MyClient 
{
   public static void Main()
   {
   // Create a 'HttpChannel' object and  register with channel services.
   ChannelServices.RegisterChannel(new HttpChannel());
   Console.WriteLine(" Start calling from Client One.......");
   WellKnownClientTypeEntry myWellKnownClientTypeEntry = 
                  new WellKnownClientTypeEntry(typeof(HelloServer),
                                  "http://localhost:8086/SayHello");
   myWellKnownClientTypeEntry.ApplicationUrl="http://localhost:8086/SayHello";
   RemotingConfiguration.RegisterWellKnownClientType(myWellKnownClientTypeEntry);
   // Get the proxy object for the remote object.
   HelloServer myHelloServerObject = new HelloServer();
   // Retrieve an array of object types registered on the 
   // client end as well-known types.
   WellKnownClientTypeEntry [] myWellKnownClientTypeEntryCollection = 
          RemotingConfiguration.GetRegisteredWellKnownClientTypes();
   Console.WriteLine("The Application Url to activate the Remote Object :"
        +myWellKnownClientTypeEntryCollection[0].ApplicationUrl);
   Console.WriteLine("The 'WellKnownClientTypeEntry' object :"
            +myWellKnownClientTypeEntryCollection[0].ToString());
   // Make remote method calls.
   for (int i = 0; i < 5; i++)
         Console.WriteLine(myHelloServerObject.HelloMethod(" Client One"));
   }
}

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

Public Class MyClient
   
   Public Shared Sub Main()
      ' Create a 'HttpChannel' object and  register with channel services.
      ChannelServices.RegisterChannel(New HttpChannel())
      Console.WriteLine(" Start calling from Client One.......")
      Dim myWellKnownClientTypeEntry As New WellKnownClientTypeEntry(GetType(HelloServer), _ 
                                                  "http://localhost:8086/SayHello")
      myWellKnownClientTypeEntry.ApplicationUrl = "http://localhost:8086/SayHello"
      RemotingConfiguration.RegisterWellKnownClientType(myWellKnownClientTypeEntry)
      ' Get the proxy object for the remote object.
      Dim myHelloServerObject As New HelloServer()
      ' Retrieve an array of object types registered on the 
      ' client end as well-known types.
      Dim myWellKnownClientTypeEntryCollection As WellKnownClientTypeEntry() = _ 
                                       RemotingConfiguration.GetRegisteredWellKnownClientTypes()
      Console.WriteLine("The Application Url to activate the Remote Object :" + _ 
                                           myWellKnownClientTypeEntryCollection(0).ApplicationUrl)
      Console.WriteLine("The 'WellKnownClientTypeEntry' object :" + _ 
                                              myWellKnownClientTypeEntryCollection(0).ToString())
      ' Make remote method calls.
      Dim i As Integer
      For i = 0 To 4
         Console.WriteLine(myHelloServerObject.HelloMethod(" Client One"))
      Next i
   End Sub
End Class

注解

服务器激活的类型可以是单个调用或单一实例。如果类注册为单个调用类型，则每次从客户端发出调用时都会创建一个新实例。对单一实例对象的所有调用均由该对象的一个实例处理，除非已收集该对象。

任何知道已注册服务器激活对象的 URI 的客户端都可以通过注册它喜欢 ChannelServices 的通道并通过调用 new 或 Activator.GetObject激活对象来获取此对象的代理。若要使用 new 激活服务器激活的对象，必须先使用 RegisterWellKnownClientType 该方法在客户端上注册服务器激活的对象类型。通过调用 RegisterWellKnownClientType，可以向远程基础结构提供远程对象的位置，从而允许 new 关键字创建远程对象。另一方面， Activator.GetObject 如果使用该方法来激活服务器激活的对象，则必须将对象的 URL 作为参数提供，因此不需要在客户端上事先注册。

构造函数

名称	说明
WellKnownClientTypeEntry(String, String, String)	使用给定的类型、程序集名称和 URL 初始化类的新实例 WellKnownClientTypeEntry 。
WellKnownClientTypeEntry(Type, String)	使用给定类型和 URL 初始化类的新实例 WellKnownClientTypeEntry 。

属性

名称	说明
ApplicationUrl	获取或设置要激活类型的应用程序的 URL。
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)
ObjectType	Type获取服务器激活的客户端类型。
ObjectUrl	获取服务器激活的客户端对象的 URL。
TypeName	获取配置为远程激活类型的对象类型的完整类型名称。 (继承自 TypeEntry)

方法

名称	说明
Equals(Object)	确定指定对象是否等于当前对象。 (继承自 Object)
GetHashCode()	用作默认哈希函数。 (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()	以服务器激活的客户端类型 String的形式返回完整类型名称、程序集名称和对象 URL。

适用于

另请参阅

RegisterWellKnownClientType(Type, String)

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