c# - 尽管定义了文件属性，但键值对已添加到 web.config 文件中

Question

 Configuration config = System.Web.Configuration.WebConfigurationManager.OpenWebConfiguration("~");
  config.SectionGroups.Add("testing", new ConfigurationSectionGroup());         
  ConfigurationSectionGroup testing = config.SectionGroups["testing"];
  testing.Sections.Add("subsec", new AppSettingsSection() {File="tst.config" });
  KeyValueConfigurationCollection settings = ((AppSettingsSection)testing.Sections["subsec"]).Settings;

  settings.Add("tst", "ok");
config.Save();

结果是:

    <sectionGroup name="testing" type="System.Configuration.ConfigurationSectionGroup, System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" >
      <section name="subsec" type="System.Configuration.AppSettingsSection, System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
    </sectionGroup>

  <testing>
    <subsec file="tst.config">
      <add key="tst" value="ok" /> //this should not be here but must be added to the tst.config file
    </subsec>
  </testing>

为什么不将设置添加到文件中？

Answer 1

您应该能够以编程方式设置配置源(而不是文件)，如下所示:

ConfigurationSection subsec = config.GetSection("testing/subsec");
subsec.SectionInformation.ConfigSource = "tst.config";