学步园

In the file of web.config,the configurations is folling:
<appSettings>
  <add key="ConnStr" value="packet size=4096;user id=sa;password=Q1234%tt;data source=rhe1-mobl,1433;persist security info=False;initial catalog=ezPlanning"/>
 </appSettings>
Eg.
sqlConn.ConnectionString=System.Configuration.ConfigurationSettings.AppSettings["ConnStr"];