public KHACHHANGRow AddKHACHHANGRow(string TEL)
            {
                KHACHHANGRow rowKHACHHANGRow = ((KHACHHANGRow)(this.NewRow()));

                rowKHACHHANGRow.ItemArray = new object[] {
                    TEL
                };
                this.Rows.Add(rowKHACHHANGRow);
                return(rowKHACHHANGRow);
            }
            public KHACHHANGRow AddKHACHHANGRow(string TEL, string HOTEN, string DIACHI)
            {
                KHACHHANGRow rowKHACHHANGRow = ((KHACHHANGRow)(this.NewRow()));

                rowKHACHHANGRow.ItemArray = new object[] {
                    TEL,
                    HOTEN,
                    DIACHI
                };
                this.Rows.Add(rowKHACHHANGRow);
                return(rowKHACHHANGRow);
            }
 public KHACHHANGRowChangeEvent(KHACHHANGRow row, System.Data.DataRowAction action)
 {
     this.eventRow    = row;
     this.eventAction = action;
 }
 public void RemoveKHACHHANGRow(KHACHHANGRow row)
 {
     this.Rows.Remove(row);
 }
 public void AddKHACHHANGRow(KHACHHANGRow row)
 {
     this.Rows.Add(row);
 }