/// <summary>
 /// イベントを発生させる
 /// </summary>
 /// <param name="e"></param>
 protected virtual void OnConvertStateChanged(ConvertStateChangedEventArgs e)
 {
     ConvertStateChangedEvent?.Invoke(this, e);
 }
 /// <summary>
 /// 変換状態変更イベントを発生させる
 /// </summary>
 /// <param name="e"></param>
 protected virtual void OnOutputDataReceived(ConvertStateChangedEventArgs e)
 {
     ConvertStateChangedEvent?.Invoke(this, e);
 }