public MasterBLTableCollection FetchAll()
 {
     MasterBLTableCollection coll = new MasterBLTableCollection();
     Query qry = new Query(MasterBLTable.Schema);
     coll.LoadAndCloseReader(qry.ExecuteReader());
     return coll;
 }
 public MasterBLTableCollection FetchByQuery(Query qry)
 {
     MasterBLTableCollection coll = new MasterBLTableCollection();
     coll.LoadAndCloseReader(qry.ExecuteReader()); 
     return coll;
 }
 public MasterBLTableCollection FetchByID(object Mblid)
 {
     MasterBLTableCollection coll = new MasterBLTableCollection().Where("MBLID", Mblid).Load();
     return coll;
 }