public bNgayCongRow AddbNgayCongRow(string MaNgayCong, int SoNgay)
            {
                bNgayCongRow rowbNgayCongRow = ((bNgayCongRow)(this.NewRow()));

                rowbNgayCongRow.ItemArray = new object[] {
                    MaNgayCong,
                    SoNgay
                };
                this.Rows.Add(rowbNgayCongRow);
                return(rowbNgayCongRow);
            }
 public bNgayCongRowChangeEvent(bNgayCongRow row, System.Data.DataRowAction action)
 {
     this.eventRow    = row;
     this.eventAction = action;
 }
 public void RemovebNgayCongRow(bNgayCongRow row)
 {
     this.Rows.Remove(row);
 }
 public void AddbNgayCongRow(bNgayCongRow row)
 {
     this.Rows.Add(row);
 }