Fired when a cell button is clicked.
Public Event CellButtonClick As CellEventHandler
Grid Object
The following parameters are available:
| Parameter | Description |
| Row | Row number of cell the user clicked. |
| Col | Column number of cell the user clicked. |
In this event,you may set or retrieve the contents of the editor using the EditText property and manipulate the contents of the editor using the EditSelectionStart, EditSelectionLength, and EditSelectedText properties.