title: Multiple locations for connection string in C# winforms visual studio?
body: <p>When I go to add a project data source for my datagridview there are multiple connection strings to choose from on the choose your connection page. I have already deleted the multiple strings out of the app.config and tried deleting my dataconnection all together. </p>
  
  <p>They are still there. Where am i missing? </p>
  
  <p>thanks! </p>