鍵值對被添加到web.config文件雖然文件屬性定義

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(); 

結果是：

<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> 

爲什麼不加入的設置文件？

Answer 1

您應該能夠像這樣編程設置（而不是File）的配置源：

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