public TakeoffInfoCollection FetchAll()
 {
     TakeoffInfoCollection coll = new TakeoffInfoCollection();
     Query qry = new Query(TakeoffInfo.Schema);
     coll.LoadAndCloseReader(qry.ExecuteReader());
     return coll;
 }
 public TakeoffInfoCollection FetchByQuery(Query qry)
 {
     TakeoffInfoCollection coll = new TakeoffInfoCollection();
     coll.LoadAndCloseReader(qry.ExecuteReader());
     return coll;
 }
 public TakeoffInfoCollection FetchByID(object Id)
 {
     TakeoffInfoCollection coll = new TakeoffInfoCollection().Where("ID", Id).Load();
     return coll;
 }