.net中我应该如何做才能做到如下在appsettings中实现两个分组配置<db1>和<db2>

Question

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <appSettings>
<db1>
    <add key="fdir" value="software\\microsoft\\Windows\\CurrentVersion\\"/>
    <add key="Dir" value="run"/>
</db1>
<db2><add key="fdir" value="hardware\\microsoft\\Windows\\CurrentVersion\\"/>
    <add key="Dir" value="runonce"/></db2>
</appSettings>
  
</configuration>

Answer 1

如果你用APPSETTINGS的话估计没戏了。你可以自己继承IConfigurationSectionHandler后实现你的效果。

Answer 2

  <appSettings>
        <add key="fdir1" value="software\\microsoft\\Windows\\CurrentVersion\\"/>
        <add key="Dir1" value="run"/>
        <add key="fdir2" value="hardware\\microsoft\\Windows\\CurrentVersion\\"/>
        <add key="Dir2" value="runonce"/>
    </appSettings>直接根据key取

Answer 3

<?xml version="1.0" encoding="utf-8" ?>  <configuration>
    <configSections>
      <sectionGroup name="mySectionGroup">
        <section name="mySection"
           type="System.Configuration.NameValueSectionHandler" />
      </sectionGroup>
    </configSections>
    <mySectionGroup>
      <mySection>
        <add key="key1" value="value1" />
      </mySection>
    </mySectionGroup>
  </configuration>我现在想用sectiongroup来实现为什么说找不到架构信息呢