C# 配置选择组获取选择值

我在获取配置信息方面遇到了一些问题，如何获取一些值的

isupdateable

值test1或test2，或者如果paramiter将从外部获取test3

我在配置中有这个示例

<configSections>
<sectionGroup name ="UpdateSettings">
  <section name="test1" type="System.Configuration.NameValueSectionHandler"/>
  <section name="test2" type="System.Configuration.NameValueSectionHandler"/>
  <section name="test3" type="System.Configuration.NameValueSectionHandler"/>
</sectionGroup>
</configSections>
<UpdateSettings>
<test1>
  <add key="isUpdatable" value="0"/> <!-- get from service - 1, get from config - 0,-->
</test1>
<test2>
  <add key="isUpdatable" value="1"/>
</test2>
<test3>
  <add key="isUpdatable" value="1"/>
</test3>
</UpdateSettings>

---

您非常接近，您有一个值数组，因此

sectionSettings[0]

将获得第一个值和

sectionSettings[1]

第二个值，依此类推

  name = "test1";
  Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
  ConfigurationSectionGroup UpdateSettings = config.GetSectionGroup("UpdateSettings");        
  NameValueCollection sectionSettings = ConfigurationManager.GetSection(name) as NameValueCollection;
  var value = sectionSettings[0]["isUpdatable"];

---

我不想连接到索引-我想连接到名称！

  name = "test1";
  Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
  ConfigurationSectionGroup UpdateSettings = config.GetSectionGroup("UpdateSettings");        
  NameValueCollection sectionSettings = ConfigurationManager.GetSection(name) as NameValueCollection;
  var value = sectionSettings[0]["isUpdatable"];