title: How to use AutonumberAttribute.getNextNumber()?
body: <p>When I use the AutonumberAttribute.getNextNumber(), it gives me the next number of the sequence but it also make the next number to change. </p>
  
  <p>IE if I call 2 time in a row: </p>
  
  <pre><code>nextNumber = AutoNumberAttribute.GetNextNumber(ARLetteringPiece.Cache, LetteringPiece, numbering, DateTime.Now);
  </code></pre>
  
  <p>first time i'll get "0000001"
  second time i'll get "0000002"</p>
  
  <p>I want to be able to know what the next number will be without modifying it's next value.</p>
  
  <p>Is there a way to achieve this ? </p>
  
  <p>Thanks a lot</p>
  
  <p>Edit to answer the comments :</p>
  
  <p>I have a custom table, my UI key is generated with Autonumbering, and I need to put this key in the lines of my other tables to "bind" them to my custom table. So I need to know what will be the autogenerated number.</p>