?关于读取web.config的有关问题

???关于读取web.config的问题
<connectionStrings>
<!--FOR   SQLSERVER-->
<add   name= "Ektron.DbConnection "   providerName= "System.Data.SqlClient "   connectionString= "server=192.168.2.200;database=usInfoSearch;Integrated   Security=false;user=usInfo;pwd=alan; "/>

</connectionStrings>

这样的字段，我如何获取connectionString？

------解决方案--------------------------------------------------------
System.Configuration.ConfigurationManager.ConnectionStrings[ "Ektron.DbConnection "].ConnectionString