70-320随笔《4》

You are creating a Windows-based application named TKWinApp. To the application,you add a Windows Form named TKForm and a reference to a SingleCall .NET Remoting object named TheirObject.You need to ensure that TKForm creates an instance of TheirObject to make the necessary remote object calls.Which code segment should you use?

你正在创建一个名为 TKWinApp 的基于 Windows 的应用。你在此应用中添加了一个名为 TKForm 的 Windows 窗体和一个对名为TheirObject的 SingleCall远程对象的引用。你要确保 TKForm 创建一个 TheirObject实例，用来完成必要的远程对象调用，你该采用哪个代码段？

A．RemotingConfiguration.RegisterActivatedClientType(

typeof(TheirObject),“http:// Server/TheirAppPath/TheirObject.rem”);

TheirObject theirObject = new TheirObject();

B．RemotingConfiguration.RegisterWellKnownClientType(typeof(TKObject);

“http:// Server/TheirAppPath/TheirObject.rem”);

TheirObject theirObject = new TheirObject();

C．RemotingConfiguration.RegisterActivatedServiceType(typeof(TheirObject));

TheirObject theirObject = new TheirObject();

D．RemotingConfiguration.RegisterWellKnownServiceType(typeof(TheirObject),

“http:// Server/TheirAppPath/TheirObject.rem”,WellKnownObjectMode.Singleton);

TheirObject theirObject = new TheirObject();

正确答案：B