title: Validating cells in DevExpress GridControl
body: <p>Just a simple question I can't manage myself.</p>
  
  <p>I have a DevExpress GridControl for Winforms (12.2) filled with some numeric values, the grid is editable and the user can change those values.</p>
  
  <p>Imagine the user changes one, what I want is to validate this cell in order to get the corresponding value modified in my datasource without clicking aoutside the cell.</p>
  
  <p>That is to say, I want the user to be able to validate and apply all the values just pressing a button in a toolbar, not clicking enter, esc or clicking in the table.</p>
  
  <p>I was looking some forums and didn't get the correct answer</p>
  
  <p>Thanks,</p>