OWC11 实现双Y轴

  InsertChart.SeriesCollection.Add(5);
    
        InsertChart.SeriesCollection[5].DataLabelsCollection.Add();

        //给定series的名字  
        InsertChart.SeriesCollection[5].SetData(ChartDimensionsEnum.chDimSeriesNames, (int)ChartSpecialDataSourcesEnum.chDataLiteral, GetLocalResourceObject("mets_chart_7_micturate_total_Times").ToString());//"night times"
        //给定分类  
        InsertChart.SeriesCollection[5].SetData(ChartDimensionsEnum.chDimCategories, (int)ChartSpecialDataSourcesEnum.chDataLiteral, strXdata);
        //给定值  
        InsertChart.SeriesCollection[5].SetData(ChartDimensionsEnum.chDimValues, (int)ChartSpecialDataSourcesEnum.chDataLiteral, strYdata1);
        //输出文件

        InsertChart.SeriesCollection.Add(6);
        InsertChart.SeriesCollection.Add(7);
        InsertChart.SeriesCollection.Add(8);
        InsertChart.SeriesCollection[8].Ungroup(true);
        InsertChart.SeriesCollection[7].Ungroup(true);
        InsertChart.SeriesCollection[6].Ungroup(true);

        InsertChart.SeriesCollection[6].DataLabelsCollection.Add();
        // 给定series的名字  
        InsertChart.SeriesCollection[6].SetData(ChartDimensionsEnum.chDimSeriesNames, (int)ChartSpecialDataSourcesEnum.chDataLiteral, GetLocalResourceObject("mets_chart_7_micturate_night_times").ToString());//"night times"
        // 给定分类  
        InsertChart.SeriesCollection[6].SetData(ChartDimensionsEnum.chDimCategories, (int)ChartSpecialDataSourcesEnum.chDataLiteral, strXdata);
        //给定值  
        InsertChart.SeriesCollection[6].SetData(ChartDimensionsEnum.chDimValues, (int)ChartSpecialDataSourcesEnum.chDataLiteral, strYdata3);

        InsertChart.SeriesCollection[7].DataLabelsCollection.Add();
        // 给定series的名字  
        InsertChart.SeriesCollection[7].SetData(ChartDimensionsEnum.chDimSeriesNames, (int)ChartSpecialDataSourcesEnum.chDataLiteral, "aaa");//"night times"
        // 给定分类  
        InsertChart.SeriesCollection[7].SetData(ChartDimensionsEnum.chDimCategories, (int)ChartSpecialDataSourcesEnum.chDataLiteral, strXdata);
        //给定值  
        InsertChart.SeriesCollection[7].SetData(ChartDimensionsEnum.chDimValues, (int)ChartSpecialDataSourcesEnum.chDataLiteral, strYdata3);

        InsertChart.SeriesCollection[8].DataLabelsCollection.Add();
        // 给定series的名字  
        InsertChart.SeriesCollection[8].SetData(ChartDimensionsEnum.chDimSeriesNames, (int)ChartSpecialDataSourcesEnum.chDataLiteral, "aaa");//"night times"
        // 给定分类  
        InsertChart.SeriesCollection[8].SetData(ChartDimensionsEnum.chDimCategories, (int)ChartSpecialDataSourcesEnum.chDataLiteral, strXdata);
        //给定值  
        InsertChart.SeriesCollection[8].SetData(ChartDimensionsEnum.chDimValues, (int)ChartSpecialDataSourcesEnum.chDataLiteral, strYdata3);

        InsertChart.SeriesCollection[5].Line.DashStyle = ChartLineDashStyleEnum.chLineDash;
        InsertChart.SeriesCollection[6].Line.DashStyle = ChartLineDashStyleEnum.chLineDash;
        InsertChart.SeriesCollection[7].Line.DashStyle = ChartLineDashStyleEnum.chLineDash;
        InsertChart.SeriesCollection[8].Line.DashStyle = ChartLineDashStyleEnum.chLineDash;

        InsertChart.SeriesCollection[5].Ungroup(true);
        InsertChart.SeriesCollection[5].Group(InsertChart.SeriesCollection[6]);
        InsertChart.SeriesCollection[5].Group(InsertChart.SeriesCollection[7]);
        InsertChart.SeriesCollection[5].Group(InsertChart.SeriesCollection[8]);
 
        Microsoft.Office.Interop.Owc11.ChAxis seAxes = InsertChart.Axes.Add(InsertChart.SeriesCollection[5].get_Scalings(ChartDimensionsEnum.chDimValues));
        seAxes.Position = Microsoft.Office.Interop.Owc11.ChartAxisPositionEnum.chAxisPositionRight;
        seAxes.HasMajorGridlines = false;
       
        seAxes.Scaling.Minimum = 0;
        InsertChart.Axes[2].HasTitle = true;
        InsertChart.Axes[2].Title.Caption = GetLocalResourceObject("mets_chart_7_right_YAxes_Title").ToString();