title: Is there a LINQPad equivalent to a DataContext class?
body: <p>I've just begun using LINQPad and so far I like it but most tutorials I have come across for LINQ TO SQL make use of a DataContext class which is generated by Visual Studio for persisting updates etc. I am also fairly new to LINQ TO SQL so my question is what is the equivalent of the following in LINQPad (if there is one)...</p>
  
  <pre><code>MyDbDataContext db = new MyDbDataContext();
  
  ...
  
  db.SubmitChanges();
  </code></pre>