//public int SubjectId
//{
// get { return Convert.ToInt32(hidSubjectId.Value); }
// set { hidSubjectId.Value = value.ToString(); }
//}
//public int SectionId
//{
// get { return Convert.ToInt32(hidSectionId.Value); }
// set { hidSectionId.Value = value.ToString(); }
//}
private void LoadActivities()
{
var acts = Enums.GetActivities();
dlistActivities.DataSource = acts;
dlistActivities.DataBind();
}