public NetworkSource NetworkSource {get;}

{
  static Row FetchRowFromElement(UtilityNetwork utilityNetwork, Element element)
  {
    // Get the table from the element
    using (Table unTable = utilityNetwork.GetTable(element.NetworkSource))
    {
      // Create a query filter to fetch the appropriate row
      QueryFilter queryFilter = new QueryFilter()
      {
        ObjectIDs = new List<long>() { element.ObjectID }
      };

      // Fetch and return the row
      using (RowCursor rowCursor = unTable.Search(queryFilter))
      {
        if (rowCursor.MoveNext())
        {
          return rowCursor.Current;
        }
        return null;
      }
    }
  }
}