过时了,怎么改呢!!
“System.Data.SqlClient.SqlParameterCollection.Add(string, object)”已过时:“Add(String parameterName, Object value) has been deprecated. Use AddWithValue(String parameterName, Object value). http://go.microsoft.com/fwlink/?linkid=14202” D:\wy\App_Code\server.cs
怎么改啊,