title: Create TransactionScope and Create Context order
body: <p>What is difference of these codes:</p>
  
  <pre><code>using (TransactionScope tran = new TransactionScope ())
  {
       using (Entities ent = new Entities())
       {
  </code></pre>
  
  <p>and </p>
  
  <pre><code>using (Entities ent = new Entities())
  {
      using (TransactionScope tran = new TransactionScope ())
      {
  </code></pre>
  
  <p>Does line order matter?</p>
  
  <p>Thanks</p>