I am using a DGV to display data from a table & allow the user to edit individual cells & then click a Save button to update the table. When the user clicks the Save button I show a Yes/No MessageBox that confirms the user really wants to write the edits. If they click Yes, the update is called & that part works fine. But if they click No, then I want all the cells that were edited to revert back to their original values. How can I achieve this? BTW, the DGV is bound to a DataTable.