/// <summary>
        /// Creates the default cash drawer.
        /// </summary>
        /// <param name="instance">Specifies the cash drawer instance that should be used.</param>
        /// <returns>True if the cash drawer was created, false otherwise.</returns>
        private async Task <bool> CreateDefaultCashDrawerObject(CashDrawerInstance instance)
        {
            rootPage.NotifyUser("Creating cash drawer object.", NotifyType.StatusMessage);

            CashDrawer tempDrawer = null;

            tempDrawer = await CashDrawer.GetDefaultAsync();

            if (tempDrawer == null)
            {
                rootPage.NotifyUser("Cash drawer not found. Please connect a cash drawer.", NotifyType.ErrorMessage);
                return(false);
            }

            switch (instance)
            {
            case CashDrawerInstance.Instance1:
                cashDrawerInstance1 = tempDrawer;
                break;

            case CashDrawerInstance.Instance2:
                cashDrawerInstance2 = tempDrawer;
                break;

            default:
                return(false);
            }

            return(true);
        }
示例#2
0
        /// <summary>
        /// Creates the default cash drawer.
        /// </summary>
        /// <returns>True if the cash drawer was created, false otherwise.</returns>
        private async Task <bool> CreateDefaultCashDrawerObject()
        {
            rootPage.NotifyUser("Creating cash drawer object.", NotifyType.StatusMessage);

            if (drawer == null)
            {
                drawer = await CashDrawer.GetDefaultAsync();

                if (drawer == null)
                {
                    return(false);
                }
            }

            return(true);
        }