// NOTIFICATION COMBO BOX selected index changed event
private void cbx_Notifications_SelectedIndexChanged(object sender, EventArgs e)
{
BusinessObjects _businessObjects = new BusinessObjects();
// Clear Notification detail display box
rbox_ClerkNotifications.Clear();
// Get description of selected notification
List<string> notificationDescription = notifications[cbx_Notifications.SelectedIndex].ToNotificationDescription();
// Write description to notification diplay box
foreach (string lineItem in notificationDescription)
{
rbox_ClerkNotifications.AppendText(lineItem + Environment.NewLine);
}
// Mark notification as READ
notifications[cbx_Notifications.SelectedIndex].IsRead = true;
// Update database to show notification is READ
_businessObjects.UpdateNotification(notifications[cbx_Notifications.SelectedIndex]);
}