title: Using Statement removed when I save the project
body: <p>I am new to C# and Enterprise Library and I ran into some weird behavior in the IDE that I was able to resolve, but I thought that it was strange enough that I wanted to get the reaction of other developers and perhaps benefit others.</p>
  
  <p>I wanted to start out by using the Data Access blocks. Using VS2010 and NuGet, NuGet downloaded the data Access DLLS and set the references. However, every time I trued to type the following:</p>
  
  <p>using Microsoft.Practices.EnterpriseLibrary.Data;</p>
  
  <p>and then save the project, the line simply disappeared and then I would get a compile error suggesting that I was missing a reference when I tried to enter the following statement:</p>
  
  <p>Database db = DatabaseFactory.CreateDatabase();</p>
  
  <p>It didn't help when I tried to bypass the "using" statement by fully qualifying the object. </p>
  
  <p>Finally, I resolved the issue by compiling using the full 4.0 Framework instead of the Client Framework.</p>
  
  <p>My Visual Studio Environment is a bit screwed up, but so far the issue seems isolated to SSIS and SSRS. Is this behavior that others have experienced or is it my computer? It sure seems like unusual behavior to me.</p>