In GridGroupingControl, you can disable the edit mode by using the ReadOnly property, but you cannot enable the edit mode for particular rows.
You can disable the edit mode by handling the TableControlCurrentCellStartEditing event. By this event, you can enable the edit mode for selected rows.
In the provided sample, the selected row that has to be edited, are added into a collection and this collection is checked within the TableControlCurrentCellStartEditing event handle editing.
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