public sealed class RowCursor : ArcGIS.Core.CoreObjectsBase, System.IDisposable  

{
  await QueuedTask.Run(() =>
  {
    try
    {
      using (Geodatabase geodatabase = new Geodatabase(new DatabaseConnectionFile(new Uri("path\\to\\sde\\file\\sdefile.sde"))))
      using (Table table = geodatabase.OpenDataset<Table>("EmployeeInfo"))
      {
        QueryFilter queryFilter = new QueryFilter
        {
          WhereClause = "COSTCTRN = 'Information Technology'",
          SubFields = "KNOWNAS, OFFICE, LOCATION",
          PostfixClause = "ORDER BY OFFICE"
        };

        using (RowCursor rowCursor = table.Search(queryFilter, false))
        {
          while (rowCursor.MoveNext())
          {
            using (Row row = rowCursor.Current)
            {
              string location = Convert.ToString(row["LOCATION"]);
              string knownAs = Convert.ToString(row["KNOWNAS"]);
            }
          }
        }
      }
    }
    catch (GeodatabaseFieldException fieldException)
    {
      // One of the fields in the where clause might not exist. There are multiple ways this can be handled:
      // Handle error appropriately
    }
  });
}