如何以编程方式添加 WCF 客户端端点? [英] How do I add WCF client endpoints programmatically?

问题描述

我需要我的服务来消费其他服务，我需要在代码中配置这些依赖.我该怎么做呢?

I need my service to consume other services, and I need to configure these dependencies in code. How do I do this?

通过以下(示例)在配置中非常简单:

This is very simple in config via the following (example):

   <client>
  <endpoint name="registerService"
            address="http://127.0.0.1/registration/" binding="basicHttpBinding"    
            contract="*"/>
  </client>

但出于某种原因，找到等效的代码并不像我想象的那么容易.

But for some reason finding the code equivalent is not as easy as I thought it'd be.

推荐答案

如果您使用的是 Visual Studio 生成的代理(通过添加服务引用...")，那么您使用的是 ClientBase 抽象类 &您将拥有许多构造函数，允许您传入配置部分、端点、绑定等.

If you're using the Visual Studio generated proxy (via "Add Service Reference..."), then you're using the ClientBase abstract class & you'll have a number of constructors that allow you to pass in a config section, an endpoint, a binding etc.

http://msdn.microsoft.com/en-us/library/ms576141.aspx

如果您要实例化 ChannelFactory，那么您又需要使用许多构造函数.

And if you're instantiating a ChannelFactory then you again have a number of constructors to use.

http://msdn.microsoft.com/en-us/library/ms576132.aspx

// create bindings & endpoints
var binding = new System.ServiceModel.BasicHttpBinding();
var endpoint = new EndpointAddress("http://localhost/MyService.svc");

var factory = new ChannelFactory<IMyService>(binding, endpoint);

var channel = factory.CreateChannel();
// then call your operations...
channel.MyOperation();

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