public GradeCollection GetGrades()
{
GradeCollection childDataCollection = null;
if (base.ValidateKeyField(this._seriesID))
{
try
{
DataTable dt = ExecuteDataTable("spr_GetGradesByseriesID", this._seriesID);
// fill collection list
childDataCollection = Grade.GetCollection(dt);
}
catch (Exception ex)
{
HandleException(ex);
}
}
return(childDataCollection);
}
public static GradeCollection GetAllGrades()
{
return(Grade.GetCollection(ExecuteDataTable("spr_GetAllGrades")));
}
