Connection string+App.config+visual studio 2008+window application
Posted on 2011-09-30
I am trying this code a lot of times in the past without any problem
but now i have created a new project in c# then i added the dll from .net (System.configuration) throw add reference.
but i get this error at run time
"Object reference not set to an instance of an object."
there is my code:
String connectString = System.Configuration.ConfigurationManager.ConnectionStrings["BITReports"].ConnectionString;
i don't know what is the problem maybe i missed somethink