记录下vs2008 读取 App.config 配置文件

最新推荐文章于 2024-04-11 13:46:41 发布

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本文介绍了如何在Visual Studio 2008中读取App.config配置文件的内容，包括连接字符串、appSettings以及自定义sectionGroup。通过示例代码展示了获取配置节点值的方法，如`ConfigurationManager.AppSettings`、`ConfigurationManager.ConnectionStrings`以及获取自定义section内容的方式。

<?xml version="1.0" encoding="utf-8" ?> <configuration> <configSections> <sectionGroup name="testgroup" type="System.Configuration.ApplicationSettingsGroup, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" > <section name="testsection" type="System.Configuration.ClientSettingsSection, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" /> </sectionGroup> </configSections> <connectionStrings> <add name="test" connectionString="tsetstring" providerName="ss"/> </connectionStrings> <appSettings> <add key="CSSP_Hlr_Search" value="http://10.0.140.42:8080/webservice/csspservice/search.aspx" /> </appSettings> <testgroup> <testsection> <setting name="testname1" serializeAs="String"> <value>testvalue1</value> </setting> <setting name="testname2" serializeAs="String"> <value>testvalue2</value> </setting> <setting name="testname3" serializeAs="String"> <value>testvalue3</value> </setting> </testsection> </testgroup> </configuration>

sectionGroup中的type 可以通过以下获得

ApplicationSettingsGroup asg = new System.Configuration.ApplicationSettingsGroup();

string asgType = asg .GetType().AssemblyQualifiedName

读取各个节点内容

string searchUrl = ConfigurationManager.AppSettings["CSSP_Hlr_Search"].ToString();
string conString = ConfigurationManager.ConnectionStrings["test"].ToString();
ClientSettingsSection nvc = (ClientSettingsSection)ConfigurationManager.GetSection("testgroup/testsection");

string testName= nvc.Settings.Get("testname1").Value.ValueXml.InnerText.ToString();