public audio_channelsRowChangeEvent(audio_channelsRow row, global::System.Data.DataRowAction action) {
     this.eventRow = row;
     this.eventAction = action;
 }
 public void Removeaudio_channelsRow(audio_channelsRow row) {
     this.Rows.Remove(row);
 }
 public channelRow AddchannelRow(string pid, string selected, string name, audio_channelsRow parentaudio_channelsRowByaudio_channels_channel) {
     channelRow rowchannelRow = ((channelRow)(this.NewRow()));
     object[] columnValuesArray = new object[] {
             pid,
             selected,
             name,
             null};
     if ((parentaudio_channelsRowByaudio_channels_channel != null)) {
         columnValuesArray[3] = parentaudio_channelsRowByaudio_channels_channel[0];
     }
     rowchannelRow.ItemArray = columnValuesArray;
     this.Rows.Add(rowchannelRow);
     return rowchannelRow;
 }
 public void Addaudio_channelsRow(audio_channelsRow row) {
     this.Rows.Add(row);
 }