CellChanged Event
Remarks
This event allows you to perform some processing whenever the contents of a cell change, regardless of how they were changed (e.g. user typed data into the cell, data got loaded from a database, or data was assigned to the grid through code). This is useful to provide conditional formatting and dynamic data summaries (that get updated automatically whenever the data changes).

ChangeEdit Event
Remarks
This event is fired while in edit mode, whenever the contents of the editor change or a new selection is made from a drop-down list.

You may use this event to provide help while the user browses the contents of a list. The current text being edited can be retrieved using the EditText property. For example: