private void detach_TrnStockInItems(TrnStockInItem entity)
		{
			this.SendPropertyChanging();
			entity.MstArticle = null;
		}
		private void attach_TrnStockInItems(TrnStockInItem entity)
		{
			this.SendPropertyChanging();
			entity.TrnStockIn = this;
		}
 partial void DeleteTrnStockInItem(TrnStockInItem instance);
 partial void UpdateTrnStockInItem(TrnStockInItem instance);
 partial void InsertTrnStockInItem(TrnStockInItem instance);
		private void detach_TrnStockInItems1(TrnStockInItem entity)
		{
			this.SendPropertyChanging();
			entity.MstUnit1 = null;
		}