private void LoadCourseItems()
{
Cursor.Current = Cursors.WaitCursor;
var courseItems = new CourseCollection();
courseItems.LoadAllItemsFromDb();
cboCourse.Items.Clear();
foreach (var item in courseItems.Items)
{
cboCourse.Items.Add(item);
}
}
protected override IEnumerable <Entity> LoadItems()
{
ItemDataCollection.LoadAllItemsFromDb();
return(ItemDataCollection.Items);
}
