partial void DeleteRoomHasAttribute(RoomHasAttribute instance);
partial void UpdateRoomHasAttribute(RoomHasAttribute instance);
private void detach_RoomHasAttributes(RoomHasAttribute entity)
{
this.SendPropertyChanging();
entity.Room = null;
}
partial void InsertRoomHasAttribute(RoomHasAttribute instance);
private void attach_RoomHasAttributes(RoomHasAttribute entity)
{
this.SendPropertyChanging();
entity.Attribute = this;
}