public static void LoadBatchListOnCombo(ComboTree cb, Action onChangedAction, int batchId = 0)
{
var loader = new BatchCollection();
if (batchId != 0)
{
loader.LoadItem(batchId);
}
else
{
loader.LoadAllItemsFromDb();
}
cb.Nodes.Clear();
foreach (var item in loader.Items)
{
var node = new Node()
{
Name = item.Id.ToString(),
Text = $@"{item.BatchName} - {item.Semester}",
Tag = item,
//Image = Properties.Resources.Address_Book_16
};
cb.Nodes.Add(node);
}
if (cb.Nodes.Count != 0)
{
cb.SelectedNode = cb.Nodes[cb.Nodes.Count - 1];
}
if (onChangedAction != null)
{
cb.TextChanged += (s, e) => { onChangedAction(); }
}
;
}
}
public virtual void LoadItems()
{
ItemDataCollection.LoadAllItemsFromDb();
ShowItems();
}
protected override IEnumerable <Entity> LoadItems()
{
ItemDataCollection.LoadAllItemsFromDb();
return(ItemDataCollection.Items);
}