CloverExamplePOS.CloverExamplePOSForm.IncrementQuantityButton_Click C# (CSharp) Метод

        private void IncrementQuantityButton_Click(object sender, EventArgs e)
        {
            SelectedLineItem.Quantity++;
            ItemQuantityTextbox.Text = "" + SelectedLineItem.Quantity;
            UpdateDisplayOrderTotals();
            posLineItemToDisplayLineItem[SelectedLineItem].quantity = "" + SelectedLineItem.Quantity;
            cloverConnector.ShowDisplayOrder(DisplayOrder);
            UpdateOrderUI();
        }