There's a way to create a code snippet with automatically create a using reference?

Question

I created a simple code snippet in c# which add the line

Debug.WriteLine("");

now the next step would be, when you use the snippet, to autocreate

using System.Diagnostic;

is there any way to automatically create the reference? I tried and set the snippets Reference and Import elements this way:

<Snippet>
  <References>
    <Reference>
      <Assembly>System.dll</Assembly>
    </Reference>
  </References>
  <Imports>
    <Import>
      <Namespace>System.Diagnostic</Namespace>
    </Import>
  </Imports>
      .
      .
      .
</Snippet>

but it doesn't work

Answer 1

Unfortunately, Import only works for VB projects. It is explained on MSDN.