Export excel file

void printSummary()
{
    int                     i;
    Dimensions              m_Dimensions;
    #avifiles
    SysOperationProgress    simpleProgress = SysOperationProgress::newGeneral(#aviUpdate, "Generating",100);
    ;

    excel  = SysExcelApplication::construct();
    excel.visible(true);
    books  = excel.workbooks();
    book   = books.add();
    Sheets = book.worksheets();
    sheet  = sheets.itemFromNum(1);
    sheet.name("Project summary report");

    styles = book.styles();
    style  = styles.add("StyleGlobal");
    font   = style.font();
    font.comObject().Size(9);
    sheet.columns().style("StyleGlobal");

    sheet.cells().item(1, 1).value("Project summary report");
    sheet  = excel.activeSheet();
    range  = sheet.range("A1");
    styles = book.styles();
    style  = styles.add("StyleTitle");
    font   = style.font();
    font.bold(true);
    font.comObject().Size(16);
    range.style("StyleTitle");

    sheet.cells().item(2, 1).value(strfmt("Period: %1..%2", mkdate(1, 1, g_Year), mkdate(31, 12, g_Year)));
    sheet.cells().item(2, 14).value("Currency: USD");
    sheet  = excel.activeSheet();
    range  = sheet.range("A2:N2");
    styles = book.styles();
    style  = styles.add("StylePeriod");
    font   = style.font();
    font.bold(true);
    font.comObject().Size(12);
    range.style("StylePeriod");

    sheet.cells().item(3, 1).value("Number");
    sheet.cells().item(3, 2).value("Description");
    sheet.cells().item(3, 3).value(g_Mth1);     sheet.cells().item(3, 4).value(g_Mth2);
    sheet.cells().item(3, 5).value(g_Mth3);     sheet.cells().item(3, 6).value(g_Mth4);
    sheet.cells().item(3, 7).value(g_Mth5);     sheet.cells().item(3, 8).value(g_Mth6);
    sheet.cells().item(3, 9).value(g_Mth7);     sheet.cells().item(3, 10).value(g_Mth8);
    sheet.cells().item(3, 11).value(g_Mth9);    sheet.cells().item(3, 12).value(g_Mth10);
    sheet.cells().item(3, 13).value(g_Mth11);   sheet.cells().item(3, 14).value(g_Mth12);
    sheet  = excel.activeSheet();
    range  = sheet.range("A3:N3");
    styles = book.styles();
    style  = styles.add("StyleHeader");
    font   = style.font();
    font.bold(true);
    font.comObject().Size(10);
    range.style("StyleHeader");

    sheet.cells().range("C3").numberFormat("mmm-yy");   sheet.cells().range("D3").numberFormat("mmm-yy");
    sheet.cells().range("E3").numberFormat("mmm-yy");   sheet.cells().range("F3").numberFormat("mmm-yy");
    sheet.cells().range("G3").numberFormat("mmm-yy");   sheet.cells().range("H3").numberFormat("mmm-yy");
    sheet.cells().range("I3").numberFormat("mmm-yy");   sheet.cells().range("J3").numberFormat("mmm-yy");
    sheet.cells().range("K3").numberFormat("mmm-yy");   sheet.cells().range("L3").numberFormat("mmm-yy");
    sheet.cells().range("M3").numberFormat("mmm-yy");   sheet.cells().range("N3").numberFormat("mmm-yy");

    i = 3;
    while select m_Dimensions
        order by m_Dimensions.Num asc
        where m_Dimensions.DimensionCode == SysDimension::Department    &&
              m_Dimensions.Num           != "P9999"
    {
        g_TotalPercent = (i - 2) / g_TotalRecNum * 100;
        simpleprogress.setCaption("Generating data, pease wait...");
        simpleProgress.incCount(str2int64(strfmt("%1", g_TotalPercent)));
        simpleprogress.setText(strfmt("Generated: %1%", g_TotalPercent));
        simpleprogress.update(true);
    
        i++;
        sheet.cells().item(i, 1).value(m_Dimensions.Num);
        sheet.cells().item(i, 2).value(m_Dimensions.Description);
        sheet.cells().item(i, 3).value(element.sumProject(m_Dimensions.Num, g_Mth1));
        sheet.cells().item(i, 4).value(element.sumProject(m_Dimensions.Num, g_Mth2));
        sheet.cells().item(i, 5).value(element.sumProject(m_Dimensions.Num, g_Mth3));
        sheet.cells().item(i, 6).value(element.sumProject(m_Dimensions.Num, g_Mth4));
        sheet.cells().item(i, 7).value(element.sumProject(m_Dimensions.Num, g_Mth5));
        sheet.cells().item(i, 8).value(element.sumProject(m_Dimensions.Num, g_Mth6));
        sheet.cells().item(i, 9).value(element.sumProject(m_Dimensions.Num, g_Mth7));
        sheet.cells().item(i, 10).value(element.sumProject(m_Dimensions.Num, g_Mth8));
        sheet.cells().item(i, 11).value(element.sumProject(m_Dimensions.Num, g_Mth9));
        sheet.cells().item(i, 12).value(element.sumProject(m_Dimensions.Num, g_Mth10));
        sheet.cells().item(i, 13).value(element.sumProject(m_Dimensions.Num, g_Mth11));
        sheet.cells().item(i, 14).value(element.sumProject(m_Dimensions.Num, g_Mth12));
    }

    //Summary all
    i++;
    sheet.cells().item(i, 2).value("All in total:");
    sheet.cells().item(i, 3).value(g_Sum1);
    sheet.cells().item(i, 4).value(g_Sum2);
    sheet.cells().item(i, 5).value(g_Sum3);
    sheet.cells().item(i, 6).value(g_Sum4);
    sheet.cells().item(i, 7).value(g_Sum5);
    sheet.cells().item(i, 8).value(g_Sum6);
    sheet.cells().item(i, 9).value(g_Sum7);
    sheet.cells().item(i, 10).value(g_Sum8);
    sheet.cells().item(i, 11).value(g_Sum9);
    sheet.cells().item(i, 12).value(g_Sum10);
    sheet.cells().item(i, 13).value(g_Sum11);
    sheet.cells().item(i, 14).value(g_Sum12);

    sheet  = excel.activeSheet();
    styles = book.styles();
    style  = styles.add("StyleSum");
    font   = style.font();
    font.bold(true);
    range  = sheet.range(strfmt("A%1:N%2", i, i));
    range.style("StyleSum");

    styles = book.styles();
    style  = styles.add("StyleAlign");
    style.horizontalAlignment(-4152);
    font   = style.font();
    font.bold(true);

    sheet.cells().range("A1:B1").comObject().merge();
    sheet.cells().range("A2:B2").comObject().merge();
    sheet.cells().range("L2:N2").comObject().merge();
    sheet.cells().range("L2:N2").style("StyleAlign");
    sheet.columns().autoFit();

    info("Print project summary report successful!");
}