How to map current record on datasource (use datatable) from current row on DataBoundGrid

I am using DataBoundGrid with datasource is datatable. During processing from user, they can addnew, edit, delete any row on Grid. How to map to record on datasource (datarow) from specified row on DataBoundGrid. Anyone help me. Thanks, Phuoc Tu

If the current position in the datasource you have is from the CurrencyManager.Position property on the currencymanager that the grid is using, then you can map it to a grid rowindex using grid.Binder.PositionToRowIndex. To get the CurrencyManager the grid is using, use code like: CurrencyManager cm = (CurrencyManager)this.grid.BindingContext[this.grid.DataSource, this.grid.DataMember];