public void RemoveKeysRow(KeysRow row) {
     this.Rows.Remove(row);
 }
 public KeysRowChangeEvent(KeysRow row, System.Data.DataRowAction action) {
     this.eventRow = row;
     this.eventAction = action;
 }
 public void AddKeysRow(KeysRow row) {
     this.Rows.Add(row);
 }
 public KeyIRsRow AddKeyIRsRow(ushort KeyIRCode, KeysRow parentKeysRowByKeysToKeysIR) {
     KeyIRsRow rowKeyIRsRow = ((KeyIRsRow)(this.NewRow()));
     rowKeyIRsRow.ItemArray = new object[] {
             KeyIRCode,
             parentKeysRowByKeysToKeysIR[5],
             null};
     this.Rows.Add(rowKeyIRsRow);
     return rowKeyIRsRow;
 }