ASP.NET 以編程方式訪問配置節點

1.在web.config檔案中有如下配置

 1 <configuration> 2  3     <!--資料庫連結配置--> 4     <connectionStrings> 5         <add name="ConnectionString" connectionString="Data Source=.;Initial Catalog=QualityCourses;Persist Security Info=True;User ID=sa;Password=sa" 6             providerName="System.Data.SqlClient" /> 7         8     </connectionStrings> 9 10     <!--檔案上傳配置-->11     <system.web>12         <identity impersonate="true" userName="January" password="master0932"/>13       14     </system.web>15 16 </configuration>

 

2.現在在後台代碼中擷取如上的的配置資訊

1 IdentitySection section = (IdentitySection)WebConfigurationManager.GetSection("system.web/identity");2                     proc.StartInfo.UserName = section.UserName.ToString();3 string password = section.Password.ToString();

 

詳細資料請參看

How to: Access ASP.NET Configuration Settings Programmatically