.net - How to handle a custom event in a XtraGrid control -

I am trying to solve a problem with a DevExpress XtraGrid in a winforms app, I have created a custom repository feedback button The control is created and the Extagrid has an unbound column that uses it. This control is a custom search field, which throws an incident while completing a search.

What I am trying to do is to add an event handler to that room, which is going on in search, so I can be notified when it is completed, is it possible in the datagrid is?

This low vision can be used:

shown for GridView Handle the event and check the gridView.FocusedColumn property. If the column editor of this column is set to the example of your repository etam, then gridview. ActiveAditor property gives an example of your custom editor. Thus, you can subscribe to your events, hope it helps.