// Generates content of chartPart2.
        private void GenerateChartPart2Content(ChartPart chartPart2)
        {
            C.ChartSpace chartSpace2 = new C.ChartSpace();
            chartSpace2.AddNamespaceDeclaration("c", "http://schemas.openxmlformats.org/drawingml/2006/chart");
            chartSpace2.AddNamespaceDeclaration("a", "http://schemas.openxmlformats.org/drawingml/2006/main");
            chartSpace2.AddNamespaceDeclaration("r", "http://schemas.openxmlformats.org/officeDocument/2006/relationships");
            C.Date1904 date19042 = new C.Date1904() { Val = false };
            C.EditingLanguage editingLanguage2 = new C.EditingLanguage() { Val = "en-US" };
            C.RoundedCorners roundedCorners2 = new C.RoundedCorners() { Val = false };

            AlternateContent alternateContent2 = new AlternateContent();
            alternateContent2.AddNamespaceDeclaration("mc", "http://schemas.openxmlformats.org/markup-compatibility/2006");

            AlternateContentChoice alternateContentChoice2 = new AlternateContentChoice() { Requires = "c14" };
            alternateContentChoice2.AddNamespaceDeclaration("c14", "http://schemas.microsoft.com/office/drawing/2007/8/2/chart");
            C14.Style style3 = new C14.Style() { Val = 102 };

            alternateContentChoice2.Append(style3);

            AlternateContentFallback alternateContentFallback2 = new AlternateContentFallback();
            C.Style style4 = new C.Style() { Val = 2 };

            alternateContentFallback2.Append(style4);

            alternateContent2.Append(alternateContentChoice2);
            alternateContent2.Append(alternateContentFallback2);

            C.Chart chart2 = new C.Chart();

            C.Title title1 = new C.Title();
            C.Overlay overlay2 = new C.Overlay() { Val = false };

            title1.Append(overlay2);
            C.AutoTitleDeleted autoTitleDeleted2 = new C.AutoTitleDeleted() { Val = false };

            C.PlotArea plotArea2 = new C.PlotArea();
            C.Layout layout2 = new C.Layout();

            C.PieChart pieChart1 = new C.PieChart();
            C.VaryColors varyColors2 = new C.VaryColors() { Val = true };

            C.PieChartSeries pieChartSeries1 = new C.PieChartSeries();
            C.Index index4 = new C.Index() { Val = (UInt32Value)0U };
            C.Order order4 = new C.Order() { Val = (UInt32Value)0U };

            C.SeriesText seriesText4 = new C.SeriesText();

            C.StringReference stringReference7 = new C.StringReference();
            C.Formula formula10 = new C.Formula();
            formula10.Text = "Sheet1!$B$1";

            C.StringCache stringCache7 = new C.StringCache();
            C.PointCount pointCount10 = new C.PointCount() { Val = (UInt32Value)1U };

            C.StringPoint stringPoint16 = new C.StringPoint() { Index = (UInt32Value)0U };
            C.NumericValue numericValue28 = new C.NumericValue();
            numericValue28.Text = "Cases By Aging";

            stringPoint16.Append(numericValue28);

            stringCache7.Append(pointCount10);
            stringCache7.Append(stringPoint16);

            stringReference7.Append(formula10);
            stringReference7.Append(stringCache7);

            seriesText4.Append(stringReference7);

            C.CategoryAxisData categoryAxisData4 = new C.CategoryAxisData();

            C.StringReference stringReference8 = new C.StringReference();
            C.Formula formula11 = new C.Formula();
            formula11.Text = "Sheet1!$A$2:$A$5";

            C.StringCache stringCache8 = new C.StringCache();
            C.PointCount pointCount11 = new C.PointCount() { Val = (UInt32Value)4U };

            C.StringPoint stringPoint17 = new C.StringPoint() { Index = (UInt32Value)0U };
            C.NumericValue numericValue29 = new C.NumericValue();
            numericValue29.Text = "1st Qtr";

            stringPoint17.Append(numericValue29);

            C.StringPoint stringPoint18 = new C.StringPoint() { Index = (UInt32Value)1U };
            C.NumericValue numericValue30 = new C.NumericValue();
            numericValue30.Text = "2nd Qtr";

            stringPoint18.Append(numericValue30);

            C.StringPoint stringPoint19 = new C.StringPoint() { Index = (UInt32Value)2U };
            C.NumericValue numericValue31 = new C.NumericValue();
            numericValue31.Text = "3rd Qtr";

            stringPoint19.Append(numericValue31);

            C.StringPoint stringPoint20 = new C.StringPoint() { Index = (UInt32Value)3U };
            C.NumericValue numericValue32 = new C.NumericValue();
            numericValue32.Text = "4th Qtr";

            stringPoint20.Append(numericValue32);

            stringCache8.Append(pointCount11);
            stringCache8.Append(stringPoint17);
            stringCache8.Append(stringPoint18);
            stringCache8.Append(stringPoint19);
            stringCache8.Append(stringPoint20);

            stringReference8.Append(formula11);
            stringReference8.Append(stringCache8);

            categoryAxisData4.Append(stringReference8);

            C.Values values4 = new C.Values();

            C.NumberReference numberReference4 = new C.NumberReference();
            C.Formula formula12 = new C.Formula();
            formula12.Text = "Sheet1!$B$2:$B$5";
            C.NumberingCache numberingCache4 = new C.NumberingCache();
            C.FormatCode formatCode4 = new C.FormatCode();
            formatCode4.Text = "General";
            C.PointCount pointCount12 = new C.PointCount() { Val = (UInt32Value)4U };

            numberingCache4.Append(formatCode4);
            numberingCache4.Append(pointCount12);

            for (int i = 0; i <= 3; i++)
            {
                C.NumericPoint numericPoint13 = new C.NumericPoint() { Index = UInt32Value.FromUInt32((uint)i) };
                C.NumericValue numericValue33 = new C.NumericValue();
                //numericValue33.Text = (10*(i+1)).ToString();
                numericValue33.Text = "25";
                numericPoint13.Append(numericValue33);
                numberingCache4.Append(numericPoint13);
            }

               /* C.NumericPoint numericPoint13 = new C.NumericPoint() { Index = (UInt32Value)0U };
            C.NumericValue numericValue33 = new C.NumericValue();
            numericValue33.Text = "99";

            numericPoint13.Append(numericValue33);

            C.NumericPoint numericPoint14 = new C.NumericPoint() { Index = (UInt32Value)1U };
            C.NumericValue numericValue34 = new C.NumericValue();
            numericValue34.Text = "3.2";

            numericPoint14.Append(numericValue34);

            C.NumericPoint numericPoint15 = new C.NumericPoint() { Index = (UInt32Value)2U };
            C.NumericValue numericValue35 = new C.NumericValue();
            numericValue35.Text = "1.4";

            numericPoint15.Append(numericValue35);

            C.NumericPoint numericPoint16 = new C.NumericPoint() { Index = (UInt32Value)3U };
            C.NumericValue numericValue36 = new C.NumericValue();
            numericValue36.Text = "1.2";

            numericPoint16.Append(numericValue36);

            numberingCache4.Append(formatCode4);
            numberingCache4.Append(pointCount12);
            numberingCache4.Append(numericPoint13);
            numberingCache4.Append(numericPoint14);
            numberingCache4.Append(numericPoint15);
            numberingCache4.Append(numericPoint16); */

            numberReference4.Append(formula12);
            numberReference4.Append(numberingCache4);

            values4.Append(numberReference4);

            pieChartSeries1.Append(index4);
            pieChartSeries1.Append(order4);
            pieChartSeries1.Append(seriesText4);
            pieChartSeries1.Append(categoryAxisData4);
            pieChartSeries1.Append(values4);

            C.DataLabels dataLabels2 = new C.DataLabels();
            C.ShowLegendKey showLegendKey2 = new C.ShowLegendKey() { Val = false };
            C.ShowValue showValue2 = new C.ShowValue() { Val = false };
            C.ShowCategoryName showCategoryName2 = new C.ShowCategoryName() { Val = false };
            C.ShowSeriesName showSeriesName2 = new C.ShowSeriesName() { Val = false };
            C.ShowPercent showPercent2 = new C.ShowPercent() { Val = false };
            C.ShowBubbleSize showBubbleSize2 = new C.ShowBubbleSize() { Val = false };
            C.ShowLeaderLines showLeaderLines1 = new C.ShowLeaderLines() { Val = true };

            dataLabels2.Append(showLegendKey2);
            dataLabels2.Append(showValue2);
            dataLabels2.Append(showCategoryName2);
            dataLabels2.Append(showSeriesName2);
            dataLabels2.Append(showPercent2);
            dataLabels2.Append(showBubbleSize2);
            dataLabels2.Append(showLeaderLines1);
            C.FirstSliceAngle firstSliceAngle1 = new C.FirstSliceAngle() { Val = (UInt16Value)0U };

            pieChart1.Append(varyColors2);
            pieChart1.Append(pieChartSeries1);
            pieChart1.Append(dataLabels2);
            pieChart1.Append(firstSliceAngle1);

            plotArea2.Append(layout2);
            plotArea2.Append(pieChart1);

            C.Legend legend2 = new C.Legend();
            C.LegendPosition legendPosition2 = new C.LegendPosition() { Val = C.LegendPositionValues.Right };
            C.Overlay overlay3 = new C.Overlay() { Val = false };

            legend2.Append(legendPosition2);
            legend2.Append(overlay3);
            C.PlotVisibleOnly plotVisibleOnly2 = new C.PlotVisibleOnly() { Val = true };
            C.DisplayBlanksAs displayBlanksAs2 = new C.DisplayBlanksAs() { Val = C.DisplayBlanksAsValues.Gap };
            C.ShowDataLabelsOverMaximum showDataLabelsOverMaximum2 = new C.ShowDataLabelsOverMaximum() { Val = false };

            chart2.Append(title1);
            chart2.Append(autoTitleDeleted2);
            chart2.Append(plotArea2);
            chart2.Append(legend2);
            chart2.Append(plotVisibleOnly2);
            chart2.Append(displayBlanksAs2);
            chart2.Append(showDataLabelsOverMaximum2);

            C.ExternalData externalData2 = new C.ExternalData() { Id = "rId1" };
            C.AutoUpdate autoUpdate2 = new C.AutoUpdate() { Val = false };

            externalData2.Append(autoUpdate2);

            chartSpace2.Append(date19042);
            chartSpace2.Append(editingLanguage2);
            chartSpace2.Append(roundedCorners2);
            chartSpace2.Append(alternateContent2);
            chartSpace2.Append(chart2);
            chartSpace2.Append(externalData2);

            chartPart2.ChartSpace = chartSpace2;
        }
        // Generates content of chartPart1.
        private void GenerateChartPart1Content(ChartPart chartPart1)
        {
            C.ChartSpace chartSpace1 = new C.ChartSpace();
            chartSpace1.AddNamespaceDeclaration("c", "http://schemas.openxmlformats.org/drawingml/2006/chart");
            chartSpace1.AddNamespaceDeclaration("a", "http://schemas.openxmlformats.org/drawingml/2006/main");
            chartSpace1.AddNamespaceDeclaration("r", "http://schemas.openxmlformats.org/officeDocument/2006/relationships");
            C.Date1904 date19041 = new C.Date1904() { Val = false };
            C.EditingLanguage editingLanguage1 = new C.EditingLanguage() { Val = "en-US" };
            C.RoundedCorners roundedCorners1 = new C.RoundedCorners() { Val = false };

            AlternateContent alternateContent1 = new AlternateContent();
            alternateContent1.AddNamespaceDeclaration("mc", "http://schemas.openxmlformats.org/markup-compatibility/2006");

            AlternateContentChoice alternateContentChoice1 = new AlternateContentChoice() { Requires = "c14" };
            alternateContentChoice1.AddNamespaceDeclaration("c14", "http://schemas.microsoft.com/office/drawing/2007/8/2/chart");
            C14.Style style1 = new C14.Style() { Val = 102 };

            alternateContentChoice1.Append(style1);

            AlternateContentFallback alternateContentFallback1 = new AlternateContentFallback();
            C.Style style2 = new C.Style() { Val = 2 };

            alternateContentFallback1.Append(style2);

            alternateContent1.Append(alternateContentChoice1);
            alternateContent1.Append(alternateContentFallback1);

            C.Chart chart1 = new C.Chart();
            C.AutoTitleDeleted autoTitleDeleted1 = new C.AutoTitleDeleted() { Val = true };

            C.PlotArea plotArea1 = new C.PlotArea();
            C.Layout layout1 = new C.Layout();

            C.LineChart lineChart1 = new C.LineChart();
            C.Grouping grouping1 = new C.Grouping() { Val = C.GroupingValues.Standard };
            C.VaryColors varyColors1 = new C.VaryColors() { Val = false };

            C.LineChartSeries lineChartSeries1 = new C.LineChartSeries();
            C.Index index1 = new C.Index() { Val = (UInt32Value)0U };
            C.Order order1 = new C.Order() { Val = (UInt32Value)0U };

            C.SeriesText seriesText1 = new C.SeriesText();

            C.StringReference stringReference1 = new C.StringReference();
            C.Formula formula1 = new C.Formula();
            formula1.Text = "Sheet1!$B$1";

            C.StringCache stringCache1 = new C.StringCache();
            C.PointCount pointCount1 = new C.PointCount() { Val = (UInt32Value)1U };

            C.StringPoint stringPoint1 = new C.StringPoint() { Index = (UInt32Value)0U };
            C.NumericValue numericValue1 = new C.NumericValue();
            numericValue1.Text = "Series 1";

            stringPoint1.Append(numericValue1);

            stringCache1.Append(pointCount1);
            stringCache1.Append(stringPoint1);

            stringReference1.Append(formula1);
            stringReference1.Append(stringCache1);

            seriesText1.Append(stringReference1);

            C.Marker marker1 = new C.Marker();
            C.Symbol symbol1 = new C.Symbol() { Val = C.MarkerStyleValues.None };

            marker1.Append(symbol1);

            C.CategoryAxisData categoryAxisData1 = new C.CategoryAxisData();

            C.StringReference stringReference2 = new C.StringReference();
            C.Formula formula2 = new C.Formula();
            formula2.Text = "Sheet1!$A$2:$A$5";

            C.StringCache stringCache2 = new C.StringCache();
            C.PointCount pointCount2 = new C.PointCount() { Val = (UInt32Value)4U };

            C.StringPoint stringPoint2 = new C.StringPoint() { Index = (UInt32Value)0U };
            C.NumericValue numericValue2 = new C.NumericValue();
            numericValue2.Text = "Category 1";

            stringPoint2.Append(numericValue2);

            C.StringPoint stringPoint3 = new C.StringPoint() { Index = (UInt32Value)1U };
            C.NumericValue numericValue3 = new C.NumericValue();
            numericValue3.Text = "Category 2";

            stringPoint3.Append(numericValue3);

            C.StringPoint stringPoint4 = new C.StringPoint() { Index = (UInt32Value)2U };
            C.NumericValue numericValue4 = new C.NumericValue();
            numericValue4.Text = "Category 3";

            stringPoint4.Append(numericValue4);

            C.StringPoint stringPoint5 = new C.StringPoint() { Index = (UInt32Value)3U };
            C.NumericValue numericValue5 = new C.NumericValue();
            numericValue5.Text = "Category 4";

            stringPoint5.Append(numericValue5);

            stringCache2.Append(pointCount2);
            stringCache2.Append(stringPoint2);
            stringCache2.Append(stringPoint3);
            stringCache2.Append(stringPoint4);
            stringCache2.Append(stringPoint5);

            stringReference2.Append(formula2);
            stringReference2.Append(stringCache2);

            categoryAxisData1.Append(stringReference2);

            C.Values values1 = new C.Values();

            C.NumberReference numberReference1 = new C.NumberReference();
            C.Formula formula3 = new C.Formula();
            formula3.Text = "Sheet1!$B$2:$B$5";

            C.NumberingCache numberingCache1 = new C.NumberingCache();
            C.FormatCode formatCode1 = new C.FormatCode();
            formatCode1.Text = "General";
            C.PointCount pointCount3 = new C.PointCount() { Val = (UInt32Value)4U };

            C.NumericPoint numericPoint1 = new C.NumericPoint() { Index = (UInt32Value)0U };
            C.NumericValue numericValue6 = new C.NumericValue();
            numericValue6.Text = "4.3";

            numericPoint1.Append(numericValue6);

            C.NumericPoint numericPoint2 = new C.NumericPoint() { Index = (UInt32Value)1U };
            C.NumericValue numericValue7 = new C.NumericValue();
            numericValue7.Text = "2.5";

            numericPoint2.Append(numericValue7);

            C.NumericPoint numericPoint3 = new C.NumericPoint() { Index = (UInt32Value)2U };
            C.NumericValue numericValue8 = new C.NumericValue();
            numericValue8.Text = "3.5";

            numericPoint3.Append(numericValue8);

            C.NumericPoint numericPoint4 = new C.NumericPoint() { Index = (UInt32Value)3U };
            C.NumericValue numericValue9 = new C.NumericValue();
            numericValue9.Text = "4.5";

            numericPoint4.Append(numericValue9);

            numberingCache1.Append(formatCode1);
            numberingCache1.Append(pointCount3);
            numberingCache1.Append(numericPoint1);
            numberingCache1.Append(numericPoint2);
            numberingCache1.Append(numericPoint3);
            numberingCache1.Append(numericPoint4);

            numberReference1.Append(formula3);
            numberReference1.Append(numberingCache1);

            values1.Append(numberReference1);
            C.Smooth smooth1 = new C.Smooth() { Val = false };

            lineChartSeries1.Append(index1);
            lineChartSeries1.Append(order1);
            lineChartSeries1.Append(seriesText1);
            lineChartSeries1.Append(marker1);
            lineChartSeries1.Append(categoryAxisData1);
            lineChartSeries1.Append(values1);
            lineChartSeries1.Append(smooth1);

            C.LineChartSeries lineChartSeries2 = new C.LineChartSeries();
            C.Index index2 = new C.Index() { Val = (UInt32Value)1U };
            C.Order order2 = new C.Order() { Val = (UInt32Value)1U };

            C.SeriesText seriesText2 = new C.SeriesText();

            C.StringReference stringReference3 = new C.StringReference();
            C.Formula formula4 = new C.Formula();
            formula4.Text = "Sheet1!$C$1";

            C.StringCache stringCache3 = new C.StringCache();
            C.PointCount pointCount4 = new C.PointCount() { Val = (UInt32Value)1U };

            C.StringPoint stringPoint6 = new C.StringPoint() { Index = (UInt32Value)0U };
            C.NumericValue numericValue10 = new C.NumericValue();
            numericValue10.Text = "Series 2";

            stringPoint6.Append(numericValue10);

            stringCache3.Append(pointCount4);
            stringCache3.Append(stringPoint6);

            stringReference3.Append(formula4);
            stringReference3.Append(stringCache3);

            seriesText2.Append(stringReference3);

            C.Marker marker2 = new C.Marker();
            C.Symbol symbol2 = new C.Symbol() { Val = C.MarkerStyleValues.None };

            marker2.Append(symbol2);

            C.CategoryAxisData categoryAxisData2 = new C.CategoryAxisData();

            C.StringReference stringReference4 = new C.StringReference();
            C.Formula formula5 = new C.Formula();
            formula5.Text = "Sheet1!$A$2:$A$5";

            C.StringCache stringCache4 = new C.StringCache();
            C.PointCount pointCount5 = new C.PointCount() { Val = (UInt32Value)4U };

            C.StringPoint stringPoint7 = new C.StringPoint() { Index = (UInt32Value)0U };
            C.NumericValue numericValue11 = new C.NumericValue();
            numericValue11.Text = "Category 1";

            stringPoint7.Append(numericValue11);

            C.StringPoint stringPoint8 = new C.StringPoint() { Index = (UInt32Value)1U };
            C.NumericValue numericValue12 = new C.NumericValue();
            numericValue12.Text = "Category 2";

            stringPoint8.Append(numericValue12);

            C.StringPoint stringPoint9 = new C.StringPoint() { Index = (UInt32Value)2U };
            C.NumericValue numericValue13 = new C.NumericValue();
            numericValue13.Text = "Category 3";

            stringPoint9.Append(numericValue13);

            C.StringPoint stringPoint10 = new C.StringPoint() { Index = (UInt32Value)3U };
            C.NumericValue numericValue14 = new C.NumericValue();
            numericValue14.Text = "Category 4";

            stringPoint10.Append(numericValue14);

            stringCache4.Append(pointCount5);
            stringCache4.Append(stringPoint7);
            stringCache4.Append(stringPoint8);
            stringCache4.Append(stringPoint9);
            stringCache4.Append(stringPoint10);

            stringReference4.Append(formula5);
            stringReference4.Append(stringCache4);

            categoryAxisData2.Append(stringReference4);

            C.Values values2 = new C.Values();

            C.NumberReference numberReference2 = new C.NumberReference();
            C.Formula formula6 = new C.Formula();
            formula6.Text = "Sheet1!$C$2:$C$5";

            C.NumberingCache numberingCache2 = new C.NumberingCache();
            C.FormatCode formatCode2 = new C.FormatCode();
            formatCode2.Text = "General";
            C.PointCount pointCount6 = new C.PointCount() { Val = (UInt32Value)4U };

            C.NumericPoint numericPoint5 = new C.NumericPoint() { Index = (UInt32Value)0U };
            C.NumericValue numericValue15 = new C.NumericValue();
            numericValue15.Text = "2.4";

            numericPoint5.Append(numericValue15);

            C.NumericPoint numericPoint6 = new C.NumericPoint() { Index = (UInt32Value)1U };
            C.NumericValue numericValue16 = new C.NumericValue();
            numericValue16.Text = "4.4000000000000004";

            numericPoint6.Append(numericValue16);

            C.NumericPoint numericPoint7 = new C.NumericPoint() { Index = (UInt32Value)2U };
            C.NumericValue numericValue17 = new C.NumericValue();
            numericValue17.Text = "1.8";

            numericPoint7.Append(numericValue17);

            C.NumericPoint numericPoint8 = new C.NumericPoint() { Index = (UInt32Value)3U };
            C.NumericValue numericValue18 = new C.NumericValue();
            numericValue18.Text = "2.8";

            numericPoint8.Append(numericValue18);

            numberingCache2.Append(formatCode2);
            numberingCache2.Append(pointCount6);
            numberingCache2.Append(numericPoint5);
            numberingCache2.Append(numericPoint6);
            numberingCache2.Append(numericPoint7);
            numberingCache2.Append(numericPoint8);

            numberReference2.Append(formula6);
            numberReference2.Append(numberingCache2);

            values2.Append(numberReference2);
            C.Smooth smooth2 = new C.Smooth() { Val = false };

            lineChartSeries2.Append(index2);
            lineChartSeries2.Append(order2);
            lineChartSeries2.Append(seriesText2);
            lineChartSeries2.Append(marker2);
            lineChartSeries2.Append(categoryAxisData2);
            lineChartSeries2.Append(values2);
            lineChartSeries2.Append(smooth2);

            C.LineChartSeries lineChartSeries3 = new C.LineChartSeries();
            C.Index index3 = new C.Index() { Val = (UInt32Value)2U };
            C.Order order3 = new C.Order() { Val = (UInt32Value)2U };

            C.SeriesText seriesText3 = new C.SeriesText();

            C.StringReference stringReference5 = new C.StringReference();
            C.Formula formula7 = new C.Formula();
            formula7.Text = "Sheet1!$D$1";

            C.StringCache stringCache5 = new C.StringCache();
            C.PointCount pointCount7 = new C.PointCount() { Val = (UInt32Value)1U };

            C.StringPoint stringPoint11 = new C.StringPoint() { Index = (UInt32Value)0U };
            C.NumericValue numericValue19 = new C.NumericValue();
            numericValue19.Text = "Series 3";

            stringPoint11.Append(numericValue19);

            stringCache5.Append(pointCount7);
            stringCache5.Append(stringPoint11);

            stringReference5.Append(formula7);
            stringReference5.Append(stringCache5);

            seriesText3.Append(stringReference5);

            C.Marker marker3 = new C.Marker();
            C.Symbol symbol3 = new C.Symbol() { Val = C.MarkerStyleValues.None };

            marker3.Append(symbol3);

            C.CategoryAxisData categoryAxisData3 = new C.CategoryAxisData();

            C.StringReference stringReference6 = new C.StringReference();
            C.Formula formula8 = new C.Formula();
            formula8.Text = "Sheet1!$A$2:$A$5";

            C.StringCache stringCache6 = new C.StringCache();
            C.PointCount pointCount8 = new C.PointCount() { Val = (UInt32Value)4U };

            C.StringPoint stringPoint12 = new C.StringPoint() { Index = (UInt32Value)0U };
            C.NumericValue numericValue20 = new C.NumericValue();
            numericValue20.Text = "Category 1";

            stringPoint12.Append(numericValue20);

            C.StringPoint stringPoint13 = new C.StringPoint() { Index = (UInt32Value)1U };
            C.NumericValue numericValue21 = new C.NumericValue();
            numericValue21.Text = "Category 2";

            stringPoint13.Append(numericValue21);

            C.StringPoint stringPoint14 = new C.StringPoint() { Index = (UInt32Value)2U };
            C.NumericValue numericValue22 = new C.NumericValue();
            numericValue22.Text = "Category 3";

            stringPoint14.Append(numericValue22);

            C.StringPoint stringPoint15 = new C.StringPoint() { Index = (UInt32Value)3U };
            C.NumericValue numericValue23 = new C.NumericValue();
            numericValue23.Text = "Category 4";

            stringPoint15.Append(numericValue23);

            stringCache6.Append(pointCount8);
            stringCache6.Append(stringPoint12);
            stringCache6.Append(stringPoint13);
            stringCache6.Append(stringPoint14);
            stringCache6.Append(stringPoint15);

            stringReference6.Append(formula8);
            stringReference6.Append(stringCache6);

            categoryAxisData3.Append(stringReference6);

            C.Values values3 = new C.Values();

            C.NumberReference numberReference3 = new C.NumberReference();
            C.Formula formula9 = new C.Formula();
            formula9.Text = "Sheet1!$D$2:$D$5";

            C.NumberingCache numberingCache3 = new C.NumberingCache();
            C.FormatCode formatCode3 = new C.FormatCode();
            formatCode3.Text = "General";
            C.PointCount pointCount9 = new C.PointCount() { Val = (UInt32Value)4U };

            C.NumericPoint numericPoint9 = new C.NumericPoint() { Index = (UInt32Value)0U };
            C.NumericValue numericValue24 = new C.NumericValue();
            numericValue24.Text = "2";

            numericPoint9.Append(numericValue24);

            C.NumericPoint numericPoint10 = new C.NumericPoint() { Index = (UInt32Value)1U };
            C.NumericValue numericValue25 = new C.NumericValue();
            numericValue25.Text = "2";

            numericPoint10.Append(numericValue25);

            C.NumericPoint numericPoint11 = new C.NumericPoint() { Index = (UInt32Value)2U };
            C.NumericValue numericValue26 = new C.NumericValue();
            numericValue26.Text = "3";

            numericPoint11.Append(numericValue26);

            C.NumericPoint numericPoint12 = new C.NumericPoint() { Index = (UInt32Value)3U };
            C.NumericValue numericValue27 = new C.NumericValue();
            numericValue27.Text = "5";

            numericPoint12.Append(numericValue27);

            numberingCache3.Append(formatCode3);
            numberingCache3.Append(pointCount9);
            numberingCache3.Append(numericPoint9);
            numberingCache3.Append(numericPoint10);
            numberingCache3.Append(numericPoint11);
            numberingCache3.Append(numericPoint12);

            numberReference3.Append(formula9);
            numberReference3.Append(numberingCache3);

            values3.Append(numberReference3);
            C.Smooth smooth3 = new C.Smooth() { Val = false };

            lineChartSeries3.Append(index3);
            lineChartSeries3.Append(order3);
            lineChartSeries3.Append(seriesText3);
            lineChartSeries3.Append(marker3);
            lineChartSeries3.Append(categoryAxisData3);
            lineChartSeries3.Append(values3);
            lineChartSeries3.Append(smooth3);

            C.DataLabels dataLabels1 = new C.DataLabels();
            C.ShowLegendKey showLegendKey1 = new C.ShowLegendKey() { Val = false };
            C.ShowValue showValue1 = new C.ShowValue() { Val = false };
            C.ShowCategoryName showCategoryName1 = new C.ShowCategoryName() { Val = false };
            C.ShowSeriesName showSeriesName1 = new C.ShowSeriesName() { Val = false };
            C.ShowPercent showPercent1 = new C.ShowPercent() { Val = false };
            C.ShowBubbleSize showBubbleSize1 = new C.ShowBubbleSize() { Val = false };

            dataLabels1.Append(showLegendKey1);
            dataLabels1.Append(showValue1);
            dataLabels1.Append(showCategoryName1);
            dataLabels1.Append(showSeriesName1);
            dataLabels1.Append(showPercent1);
            dataLabels1.Append(showBubbleSize1);
            C.ShowMarker showMarker1 = new C.ShowMarker() { Val = true };
            C.Smooth smooth4 = new C.Smooth() { Val = false };
            C.AxisId axisId1 = new C.AxisId() { Val = (UInt32Value)231952384U };
            C.AxisId axisId2 = new C.AxisId() { Val = (UInt32Value)231953920U };

            lineChart1.Append(grouping1);
            lineChart1.Append(varyColors1);
            lineChart1.Append(lineChartSeries1);
            lineChart1.Append(lineChartSeries2);
            lineChart1.Append(lineChartSeries3);
            lineChart1.Append(dataLabels1);
            lineChart1.Append(showMarker1);
            lineChart1.Append(smooth4);
            lineChart1.Append(axisId1);
            lineChart1.Append(axisId2);

            C.CategoryAxis categoryAxis1 = new C.CategoryAxis();
            C.AxisId axisId3 = new C.AxisId() { Val = (UInt32Value)231952384U };

            C.Scaling scaling1 = new C.Scaling();
            C.Orientation orientation1 = new C.Orientation() { Val = C.OrientationValues.MinMax };

            scaling1.Append(orientation1);
            C.Delete delete1 = new C.Delete() { Val = false };
            C.AxisPosition axisPosition1 = new C.AxisPosition() { Val = C.AxisPositionValues.Bottom };
            C.MajorTickMark majorTickMark1 = new C.MajorTickMark() { Val = C.TickMarkValues.Outside };
            C.MinorTickMark minorTickMark1 = new C.MinorTickMark() { Val = C.TickMarkValues.None };
            C.TickLabelPosition tickLabelPosition1 = new C.TickLabelPosition() { Val = C.TickLabelPositionValues.NextTo };
            C.CrossingAxis crossingAxis1 = new C.CrossingAxis() { Val = (UInt32Value)231953920U };
            C.Crosses crosses1 = new C.Crosses() { Val = C.CrossesValues.AutoZero };
            C.AutoLabeled autoLabeled1 = new C.AutoLabeled() { Val = true };
            C.LabelAlignment labelAlignment1 = new C.LabelAlignment() { Val = C.LabelAlignmentValues.Center };
            C.LabelOffset labelOffset1 = new C.LabelOffset() { Val = (UInt16Value)100U };
            C.NoMultiLevelLabels noMultiLevelLabels1 = new C.NoMultiLevelLabels() { Val = false };

            categoryAxis1.Append(axisId3);
            categoryAxis1.Append(scaling1);
            categoryAxis1.Append(delete1);
            categoryAxis1.Append(axisPosition1);
            categoryAxis1.Append(majorTickMark1);
            categoryAxis1.Append(minorTickMark1);
            categoryAxis1.Append(tickLabelPosition1);
            categoryAxis1.Append(crossingAxis1);
            categoryAxis1.Append(crosses1);
            categoryAxis1.Append(autoLabeled1);
            categoryAxis1.Append(labelAlignment1);
            categoryAxis1.Append(labelOffset1);
            categoryAxis1.Append(noMultiLevelLabels1);

            C.ValueAxis valueAxis1 = new C.ValueAxis();
            C.AxisId axisId4 = new C.AxisId() { Val = (UInt32Value)231953920U };

            C.Scaling scaling2 = new C.Scaling();
            C.Orientation orientation2 = new C.Orientation() { Val = C.OrientationValues.MinMax };

            scaling2.Append(orientation2);
            C.Delete delete2 = new C.Delete() { Val = false };
            C.AxisPosition axisPosition2 = new C.AxisPosition() { Val = C.AxisPositionValues.Left };
            C.MajorGridlines majorGridlines1 = new C.MajorGridlines();
            C.NumberingFormat numberingFormat1 = new C.NumberingFormat() { FormatCode = "General", SourceLinked = true };
            C.MajorTickMark majorTickMark2 = new C.MajorTickMark() { Val = C.TickMarkValues.Outside };
            C.MinorTickMark minorTickMark2 = new C.MinorTickMark() { Val = C.TickMarkValues.None };
            C.TickLabelPosition tickLabelPosition2 = new C.TickLabelPosition() { Val = C.TickLabelPositionValues.NextTo };
            C.CrossingAxis crossingAxis2 = new C.CrossingAxis() { Val = (UInt32Value)231952384U };
            C.Crosses crosses2 = new C.Crosses() { Val = C.CrossesValues.AutoZero };
            C.CrossBetween crossBetween1 = new C.CrossBetween() { Val = C.CrossBetweenValues.Between };

            valueAxis1.Append(axisId4);
            valueAxis1.Append(scaling2);
            valueAxis1.Append(delete2);
            valueAxis1.Append(axisPosition2);
            valueAxis1.Append(majorGridlines1);
            valueAxis1.Append(numberingFormat1);
            valueAxis1.Append(majorTickMark2);
            valueAxis1.Append(minorTickMark2);
            valueAxis1.Append(tickLabelPosition2);
            valueAxis1.Append(crossingAxis2);
            valueAxis1.Append(crosses2);
            valueAxis1.Append(crossBetween1);

            plotArea1.Append(layout1);
            plotArea1.Append(lineChart1);
            plotArea1.Append(categoryAxis1);
            plotArea1.Append(valueAxis1);

            C.Legend legend1 = new C.Legend();
            C.LegendPosition legendPosition1 = new C.LegendPosition() { Val = C.LegendPositionValues.Right };
            C.Overlay overlay1 = new C.Overlay() { Val = false };

            legend1.Append(legendPosition1);
            legend1.Append(overlay1);
            C.PlotVisibleOnly plotVisibleOnly1 = new C.PlotVisibleOnly() { Val = true };
            C.DisplayBlanksAs displayBlanksAs1 = new C.DisplayBlanksAs() { Val = C.DisplayBlanksAsValues.Gap };
            C.ShowDataLabelsOverMaximum showDataLabelsOverMaximum1 = new C.ShowDataLabelsOverMaximum() { Val = false };

            chart1.Append(autoTitleDeleted1);
            chart1.Append(plotArea1);
            chart1.Append(legend1);
            chart1.Append(plotVisibleOnly1);
            chart1.Append(displayBlanksAs1);
            chart1.Append(showDataLabelsOverMaximum1);

            C.ExternalData externalData1 = new C.ExternalData() { Id = "rId1" };
            C.AutoUpdate autoUpdate1 = new C.AutoUpdate() { Val = false };

            externalData1.Append(autoUpdate1);

            chartSpace1.Append(date19041);
            chartSpace1.Append(editingLanguage1);
            chartSpace1.Append(roundedCorners1);
            chartSpace1.Append(alternateContent1);
            chartSpace1.Append(chart1);
            chartSpace1.Append(externalData1);

            chartPart1.ChartSpace = chartSpace1;
        }