I am just wondering how to access the cell value for the row updating (event = Gridview.RowUpdating)SqlDataSourceLocations.UpdateParameters(LocationName).DefaultValue = GridViewLocations.Rows.Item(e.RowIndex).Cells(LocationName).ToStringMessage=Conversion from string LocationName to type 'Integer' is not valid.I would prefer to get the cells by name rather then by location e.g. 0,1,2,... s