sectiongroup:

在config文件中加入以下节点:

[html] view plaincopy print?

1. <configSections>
2. <sectionGroup name="WebSiteInfo">
3. <section name="basicInfo" type="ConfigurationSectionTest.WebSiteInfoHandler"/>
4. <section name="fileUpload" type="ConfigurationSectionTest.WebSiteInfoHandler"/>
5. </sectionGroup>
6. </configSections>
7. <WebSiteInfo>
8. <basicInfo>
9. <add key="name" value="huchen's homepage"/>
10. <add key="version" value="1.0"/>
11. </basicInfo>
12. <fileUpload>
13. <add key="fileUploadPath" value="E:\\MyHomePage\\Web\\Upload\\"/>
14. <add key="fileUploadSizeMax" value="2M"/>
15. </fileUpload>
16. </WebSiteInfo>

<configSections><sectionGroup name="WebSiteInfo"><section name="basicInfo" type="ConfigurationSectionTest.WebSiteInfoHandler"/><section name="fileUpload" type="ConfigurationSectionTest.WebSiteInfoHandler"/></sectionGroup>
</configSections><WebSiteInfo><basicInfo><add key="name" value="huchen's homepage"/><add key="version" value="1.0"/></basicInfo><fileUpload><add key="fileUploadPath" value="E:\\MyHomePage\\Web\\Upload\\"/><add key="fileUploadSizeMax" value="2M"/></fileUpload>
</WebSiteInfo>

获取其中的值

[csharp] view plaincopy print?

1. string sectionGroup = "WebSiteInfo";
2. Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
3. foreach (ConfigurationSection cfgSection in config.GetSectionGroup(sectionGroup).Sections)
4. {
5. string strSectionName = cfgSection.SectionInformation.Name;
6. Hashtable ht = ConfigurationManager.GetSection(sectionGroup + "/" + strSectionName) as Hashtable;
7. if (strSectionName=="basicInfo")
8. {
9. string strSite = ht["name"].ToString();
10. string strWeb = ht["version"].ToString();
11. }
12. }

string sectionGroup = "WebSiteInfo";Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);foreach (ConfigurationSection cfgSection in config.GetSectionGroup(sectionGroup).Sections){string strSectionName = cfgSection.SectionInformation.Name;Hashtable ht = ConfigurationManager.GetSection(sectionGroup + "/" + strSectionName) as Hashtable;if (strSectionName=="basicInfo"){string strSite = ht["name"].ToString();string strWeb = ht["version"].ToString();}}

section:

在config文件中加入以下节点:

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1. <configuration>
2. <configSections>
3. <section name="sampleSection"
4. type="System.Configuration.SingleTagSectionHandler" />
5. </configSections>
6. <sampleSection setting1="Value1"
7. setting2="value two"
8. setting3="third value" />
9. </configuration>

<configuration><configSections><section name="sampleSection"type="System.Configuration.SingleTagSectionHandler" /></configSections><sampleSection setting1="Value1" setting2="value two" setting3="third value" /></configuration>

获取其中的值

[csharp] view plaincopy print?

1. Hashtable ht = ConfigurationManager.GetSection("sampleSection") as Hashtable;
2. string str1=ht["setting1"];

Hashtable ht = ConfigurationManager.GetSection("sampleSection") as Hashtable;string str1=ht["setting1"];

http://technet.microsoft.com/zh-cn/magazine/ms228245(VS.90).aspx

http://www.cnblogs.com/jhxk/articles/1609182.html

http://apps.hi.baidu.com/share/detail/22169344