如何以编程方式发现我的 c# 应用程序的当前端点？

Posted 2023-02-15

【中文标题】如何以编程方式发现我的 c# 应用程序的当前端点？

【英文标题】：How can I discover current endpoints of my c# application programmatically?

【发布时间】：2011-08-31 10:12:01

【问题描述】：

如何编写用于读取客户端端点配置的 c# 示例：

<client>
   <endpoint address="http://mycoolserver/FinancialService.svc"
      binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IFinancialService"
      contract="IFinancialService" name="WSHttpBinding_IFinancialService">
      <identity>
         <dns value="localhost" />
      </identity>
   </endpoint>
   <endpoint address="http://mycoolserver/HumanResourcesService.svc"
      binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IHumanResourceService"
      contract="IHumanResourceService" name="WSHttpBinding_IHumanResourceService">
      <identity>
         <dns value="localhost" />
      </identity>
   </endpoint>

而目标是获取端点地址数组：

List<string> addresses = GetMyCurrentEndpoints();

结果我们会：

[0] http://mycoolserver/FinancialService.svc  
[1] http://mycoolserver/HumanResourcesService.svc

【参考方案1】：

这是我第一次回答。温柔点:)

private List<string> GetMyCurrentEndpoints()

    var endpointList = new List<string>();

    var config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
    var serviceModel = ServiceModelSectionGroup.GetSectionGroup(config);

    foreach (ChannelEndpointElement endpoint in serviceModel.Client.Endpoints)
    
        endpointList.Add(endpoint.Address.ToString());
    

    return endpointList;

【讨论】：

不错！对于任何试图在 Web 应用程序上使用它的人，您应该有一个 ArgumentException，例如“不在独立 exe 中运行时必须指定 exePath。”对于阅读客户端部分，@Dmitry 提示很好。但我也在投票赞成你的答案！

【参考方案2】：

// Automagically find all client endpoints defined in app.config
ClientSection clientSection = 
    ConfigurationManager.GetSection("system.serviceModel/client") as ClientSection;

ChannelEndpointElementCollection endpointCollection =
    clientSection.ElementInformation.Properties[string.Empty].Value as ChannelEndpointElementCollection;
List<string> endpointNames = new List<string>();
foreach (ChannelEndpointElement endpointElement in endpointCollection)

    endpointNames.Add(endpointElement.Name);

// use endpointNames somehow ...

（取自http://mostlytech.blogspot.com/2007/11/programmatically-enumerate-wcf.html）