private void detach_ReceivedMessages(ReceivedMessage entity)
		{
			this.SendPropertyChanging();
			entity.Message = null;
		}
		private void attach_ReceivedMessages(ReceivedMessage entity)
		{
			this.SendPropertyChanging();
			entity.UserAccount = this;
		}
 partial void UpdateReceivedMessage(ReceivedMessage instance);
 partial void DeleteReceivedMessage(ReceivedMessage instance);
 partial void InsertReceivedMessage(ReceivedMessage instance);