AbleCommerce Shopping Cart Software

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   private void initMonthChart(bool forceRefresh)
    {
        string cacheKey = "39C69D16-CD5A-4287-8DD4-E21019A78B8E";
        CacheWrapper cacheWrapper = Cache[cacheKey] as CacheWrapper;
        if (forceRefresh || (cacheWrapper == null))
        {
            //LOAD VIEWS
            SortableCollection<KeyValuePair<DateTime, decimal>> salesByMonth = ReportDataSource.GetSalesForPastMonths(6, true);
            //BUILD BAR CHART
            WebChart.ColumnChart chart = (ColumnChart)SalesByMonthChart.Charts[0];
            for (int i = 0; i < salesByMonth.Count; i++)
            {
                int roundedTotal = (int)Math.Round(salesByMonth[i].Value, 0);
                chart.Data.Add(new ChartPoint(salesByMonth[i].Key.ToString("MMM yy"), roundedTotal));
            }
            chart.MaxColumnWidth = 30;
            //BIND THE CHART
            SalesByMonthChart.RedrawChart();
            //CACHE THE DATA
            cacheWrapper = new CacheWrapper(SalesByMonthChart.ImageID);
            Cache.Remove(cacheKey);
            Cache.Add(cacheKey, cacheWrapper, null, DateTime.UtcNow.AddMinutes(5).AddSeconds(-1), TimeSpan.Zero, System.Web.Caching.CacheItemPriority.High, null);
        }
        else
        {
            //USE CACHED VALUES
            SalesByMonthChart.ImageID = (string)cacheWrapper.CacheValue;
        }
        _CacheDate = cacheWrapper.CacheDate;
    }