public void RemoveRegion2Row(Region2Row row) {
     this.Rows.Remove(row);
 }
 public Region2RowChangeEvent(Region2Row row, global::System.Data.DataRowAction action) {
     this.eventRow = row;
     this.eventAction = action;
 }
 public void AddRegion2Row(Region2Row row) {
     this.Rows.Add(row);
 }