title: EF: Model First issues
body: <p>as you've seen in my recent Posts, I'm trying to make use of the Entity Framework.
  So our DB-guy created me a Table called SalesOrder.</p>
  
  <p>So, I created a Project called DataLayer.SQL and used the Wizzard for the Model first Creation of my Table.
  BUT: Even if I did not change anything, it tried to connect to SalesOrderS instead of SalesOrder. 
  No Problem I thought and added the Table-Attribute. But then I get the Error the context and DB are not async.
  Ok no Problem, I removed everything, created a empty Model and added the Table manually, but now I get the Error </p>
  
  <blockquote>
    <p>"No connection string named 'SimpleSalesContextContainer' could be
    found in the application config file."</p>
  </blockquote>
  
  <p>But he is in the App.Config of the DataLayer.SQL Project.</p>
  
  <p>Furthermore it seems like I have to edit the generated Entity manually by adding the Key Attribute?</p>
  
  <p>Im sorry for my confusion, in every Tutorial I looked and tried everything worked as expected (Well, as usual in Tutorials).</p>