On a form I have a Grid and a Combobox. The grid gets refreshed with new data according to a selection made on the combobox. The grids data source cursor is set to optimistic table buffering. On the combo box WHENEVENT method I check if any changes where made using the GETNEXTMODIFIED(0, "acct_recv_vwp") <> 0). The problem I'm having is when I make a single character change in the grid and immediately click on the combobox with the mouse the GETNEXTMODIFIED will not pick up the change. Is there a simple GENERIC way I could update the buffer if the data has changed so that the GETNEXTMODIFIED will find the change?