public StudyHistoryCollection FetchAll()
{
var coll = new StudyHistoryCollection();
var qry = new Query(StudyHistory.Schema);
coll.LoadAndCloseReader(qry.ExecuteReader());
return coll;
}
public StudyHistoryCollection FetchByQuery(Query qry)
{
var coll = new StudyHistoryCollection();
coll.LoadAndCloseReader(qry.ExecuteReader());
return coll;
}