title: WPF DataGrid CellEditEnding - DataSet Not Updating Till Row Lost Focus
body: <p>I need to be able to update values of a dataset once a cell loses focus from editing.  I know when the cell loses focus (CellEditEnding), but problem is, the actual updating of it's context item does not occur till focus on that row actually occurs.  This becomes a huge issue when there is only one item left, since it may never lose focus.  </p>
  
  <p>How do I make sure that each time a column edit is complete (CellEditEnding), the actual context for that row is updated at that point (not just when the row loses focus)</p>
  
  <p>Thanks in advance!</p>