自定义配置设置，自定义ClientSettingsSection

Question

请考虑以下配置部分：

<configSections>
    <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
        <section name="xxx.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false"/>
    </sectionGroup>
</configSections>
<applicationSettings>
    <xxx.Properties.Settings>
        <setting name="xxx_Service1" serializeAs="String">
            <value>https://xxx.service1</value>
        </setting>
        <setting name="xxx_Service1" serializeAs="String">
            <value>https://xxx.service2</value>
        </setting>
        <setting name="xxx_Service1" serializeAs="String">
            <value>https://xxx.service3</value>
        </setting>
    </xxx.Properties.Settings>
</applicationSettings>

我尝试实现 System.Configuration.ClientSettingsSection 的自定义版本。我需要完全相同的层次结构

ConfigSection     
  -  ConfigElement      
  -  ConfigElement     
  -  ConfigElement

基于AssemblyExplorer的代码，我编写了自定义实现：

{
    static void Main()
    {
        var sec = (CustomClientSettingsSection) ConfigurationManager.GetSection("serviceSettings");
        Console.Read();
    }
}

public class CustomClientSettingsSection : ConfigurationSection
{
    private static readonly ConfigurationProperty _propSettings = new ConfigurationProperty((string)null,
        typeof(CustomSettingElementCollection), (object)null, ConfigurationPropertyOptions.IsDefaultCollection);

    [ConfigurationProperty("", IsDefaultCollection = true)]
    public CustomSettingElementCollection Services
    {
        get { return (CustomSettingElementCollection)this[CustomClientSettingsSection._propSettings]; }
    }
}

public class CustomSettingElementCollection : ConfigurationElementCollection
{
    protected override ConfigurationElement CreateNewElement()
    {
        return new CustomSettingElement();
    }

    protected override object GetElementKey(ConfigurationElement element)
    {
        return ((CustomSettingElement)element).Key;
    }
}

public class CustomSettingElement : ConfigurationElement
{
    private static readonly ConfigurationProperty _propName = new ConfigurationProperty("name", typeof(string), (object)"", ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey);

    internal string Key
    {
        get
        {
            return this.Name;
        }
    }

    [ConfigurationProperty("name", DefaultValue = "", IsKey = true, IsRequired = true)]
    public string Name
    {
        get
        {
            return (string)this[CustomSettingElement._propName];
        }
        set
        {
            this[CustomSettingElement._propName] = (object)value;
        }
    }
}

我正在尝试解析此 config.xml

  <configSections>
    <section name="serviceSettings" type="ConsoleApplication1.CustomClientSettingsSection, ConsoleApplication1"/>
  </configSections>
  <serviceSettings>
    <setting name="xxx_Service1">
    </setting>
    <setting name="xxx_Service2">
    </setting>
  </serviceSettings>

我收到错误消息：

  

无法识别的元素“设置”。

如何解析此配置并获取具有相同属性的configElement列表？

Answer 1

这是我从此处改编的代码，适合您的示例。

Code Project: Custom Configuration Sections in app.config or web.config

我使用Powershell和VS Code测试C＃代码

{{ 2}}

TestCodeApp.exe.config

This will help you.


JSONArray jsonArrayList = new JSONArray(); 

ArrayList<String> label=new ArrayList<>();

JSONArray jsonArray = new JSONArray(readlocationFeed); 
if(jsonArray.length()>0){

        for(int i=0;i<jsonArray.length();i++){

                JSONArray jsonArrayForValue = new JSONArray(jsonArray.get(i)); 



                if(i==0){

                ////////**********For Label/Header*******///////////

                        for(int j=0;j<jsonArrayForValue.length();j++){

                                label.add(jsonArrayForValue.get(j));
                        }

                }else{

                    JSONObject eachDeatail=new JSONObject();
                    for(int j=0;j<jsonArrayForValue.length();j++){


                        eachDeatail.put(label.get(j),jsonArrayForValue.get(label.get(j)).toString());

                        }   

                        jsonArrayList.add(eachDeatail);
                }

        }
}

TestCodeApp.cs

csc TestCodeApp.cs
.\TestCodeApp.exe

我对其进行了测试，并且效果很好。让我知道你是否有疑问。