protected void cldrDates_SelectionChanged(object sender, EventArgs e)
{
DateTime selectedDate = cldrDates.SelectedDate;
crud crud = new crud();
List<subscription> subscriptions = crud.getAllSubscriptionsForCoursesOnDate(selectedDate);
DataTable table = getFilledSubscriptionTable(subscriptions);
grdResults.DataSource = table;
grdResults.DataBind();
resultsFor.InnerText = selectedDate.ToShortDateString();
ddCourseNames.SelectedIndex = -1;
ddUserProfiles.SelectedIndex = -1;
}
