如何从小节webconfig C#中获取属性? [英] How can I get attribute from subsection webconfig C#?

问题描述

我尝试从一个小节中获取所有服装，但是该节中有很多小节，并且应用程序无法识别，该怎么办?这是我的webconfig:

I try to get all attibutes from one subsection, but section have many subsection and the aplication didn't recognize, how can I do? this is my webconfig:

<configSections>
    <section name="Seccion" type="ManejoConfiguracion.SeccionConfig,ManejoConfiguracion"/>
   </configSections>

  <Seccion>
    <BD>
    <add key="name" value="dbKey" />
    <add key="user" value="userBD" />
    <add key="pass" value="123BD" />
    </BD>

    <ReportingService>
    <add key="name" value="Reporting" />
    <add key="user" value="userReport" />
    </ReportingService>

   </Seccion>
</configuration>

推荐答案

B！忘记那些疯狂的配置对象.使用Linq对其上的XML:

Bah! Forget those crazy configuration objects. Use Linq to XML on it:

var seccion = 
    XDocument.Load(AppDomain.CurrentDomain.SetupInformation.ConfigurationFile)
        .Root.Element("Seccion");

// Now Linq to XML until your heart's content!
var user = (string)seccion.Element("BD").Elements("add")
    .Where(x => (string)x.Attribute("key") == "user")
        .Single().Attribute("value");

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