protected override bool OnEdit(Entity item)
        {
            var selectedItem = (OfferedClass)item;

            using (var frm = new frmOfferedClass_Add())
            {
                frm.ItemData = selectedItem;
                if (frm.ShowDialog() != System.Windows.Forms.DialogResult.OK)
                {
                    return(false);
                }
            }

            App.LogAction("OfferedClass", "Updated Offered Class : " + selectedItem.SectionClass.SectionName + " - " + selectedItem.SubjectClass.Description);

            return(true);
        }
        protected override Entity OnAdd()
        {
            var newItem = new OfferedClass();

            using (var frm = new frmOfferedClass_Add())
            {
                frm.ItemData = newItem;
                if (frm.ShowDialog() != System.Windows.Forms.DialogResult.OK)
                {
                    return(null);
                }
            }

            App.LogAction("OfferedClass", "Created OfferedClass : " + newItem.Id.ToString());

            ItemDataCollection.Add(newItem);
            return(newItem);
        }