Hi everybody,

Do you see what is wrong here?

 /// <summary>
        /// Delete Order Item
        /// </summary>
        /// <param name="grd"></param>
        /// <param name="dt"></param>
        /// <param name="rowNumber"></param>    
        private void DeleteOrderItem(DataGrid grd, OrderDetailsDS.OrderDetailsDataTable dt, int rowNumber) 

            {                 
                if (rowNumber >= 0)
                {
                DialogResult dr = MessageBox.Show("Are you sure to delete this item?", "Delete item", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1);
                if (dr == DialogResult.Yes)
                {
                    try
                    {
                        //delete items
                        _itemBiz.DeleteOrderItem(((OrderDetailsDS.OrderDetailsRow)dt.Rows[rowNumber]).ID);
                        //delete from the data table
                        dt.Rows[rowNumber].Delete();
                        this.UpdateTotals(dt); 
                    }
                    catch (Exception ex)
                    {
                        MessageBox.Show(ex.Message);
                    }
                }
            }
        }

The item is deleted from the actual table, but then I'm getting an error on dt.Rows[rowNumber].Delete(); - the item can not be accessed. If I comment this line out, the item gets deleted, but the grid is not refreshed (and totals too).

I'm in a catch-22 with this problem now.

Thanks in advance.