1,.net中读取Config文件中的连接字符串等:
//获取config文件中名为conn的节点的信息
string conn=System.Config.ConfigurationManager.ConnectionStrings["conn"].ConnectionString;
string app=System.Config.ConfigurationManager.AppSettings["app"];
string conn=System.Config.ConfigurationManager.ConnectionStrings["conn"].ConnectionString;
string app=System.Config.ConfigurationManager.AppSettings["app"];