title: How to use transactions with the Entity Framework?
body: <p>When you have code like this:</p>
  
  <pre><code>Something something = new Something();
  BlahEntities b = new BlahEntities()    
  b.AddToSomethingSet(something);
  b.SaveChanges();
  </code></pre>
  
  <p>how do run that addition inside a transaction?</p>