asp.net c# web.config 读取web.config中自定义的参数信息,configuration section configSections

<configuration>
<configSections>
<sectionGroup name="" type="">    </sectionGroup>
</sectionGroup>

<!--自定义配直web.config参数-->
<section name="mySection" type="System.Configuration.SingleTagSectionHandler" />
<!--自定义配直web.config参数-->

</configSections>

<!--自定义配直web.config参数-->
<mySection section1 ="one" section2="two" section3="three" section4="four" />
<!--自定义配直web.config参数-->

<appSettings>
<add key="" value="" />
</appSettings>

<connectionStrings/>
</configuration>

using System;
using System.Collections;
using System.Configuration;

public class ReaderConfiguration
{
/// <summary>
/// 读取web.config中自定义参数值
/// </summary>
/// <returns>String</returns>
public String ReadMySettings()
{
IDictionary mySettings = (IDictionary)ConfigurationSettings.GetConfig("mySetting");
string section1 = (string)sampleTable["section1"];
string section2 = (string)sampleTable["section2"];
string section3 = (string)sampleTable["section3"];
string section4 = (string)sampleTable["section4"];
return section1 + "," + section2 + "," + section3 + "," + section4 ;
}
}