public virtual void AddItem(TruckReturnItem item) { item.Return = this; items.Insert(0, item); if (ItemsChanged != null) { ItemsChanged(this, null); } }
public virtual void RemoveItem(TruckReturnItem item) { if (items.Contains(item)) { items.Remove(item); if (ItemsChanged != null) { ItemsChanged(this, null); } } }