public int IndexOf(ProductAttachement entity) { return base.IndexOf(entity); }
public bool Contains(ProductAttachement entity) { return base.Contains(entity); }
public bool Remove(ProductAttachement entity) { return base.Remove(entity); }
public void Add(ProductAttachement entity) { base.Add(entity); }
public void Insert(int index, ProductAttachement entity) { base.Insert(index, entity); }