防止或删除额外的系列Y轴点添加到图表？

Question

如何删除或阻止＆＃39; 120＆＃39; Y轴点被添加到我的列图表？我只想显示0到100之间的数据。

见下面的截图：

这是我创建图表的代码（System.Windows.Forms.DataVisualization.Charting）：

        Chart chart = new Chart();

        string[] xAxis1 = { "a", "b", "c", "d", "e", "f" };
        decimal[] yAxis1 = { 0, 20, 40, 60, 80, 100 };
        string[] xAxis2 = { "a", "b", "c", "d", "e", "f" };
        decimal[] yAxis2 = { 0, 20, 40, 60, 80, 100 };
        string[] xAxis3 = { "a", "b", "c", "d", "e", "f" };
        decimal[] yAxis3 = { 0, 20, 40, 60, 80, 100 };

        chart.Series.Add("Benchmark");
        chart.Series[0].ChartType = SeriesChartType.Column;
        chart.Series[0].Points.DataBindXY(xAxis1, yAxis1);
        chart.Series[0].Color = Color.Blue;

        chart.Series.Add("Current");
        chart.Series[1].ChartType = SeriesChartType.Column;
        chart.Series[1].Points.DataBindXY(xAxis2, yAxis2);
        chart.Series[1].Color = Color.Maroon;

        chart.Series.Add("Recommended");
        chart.Series[2].ChartType = SeriesChartType.Column;
        chart.Series[2].Points.DataBindXY(xAxis3, yAxis3);
        chart.Series[2].Color = Color.LawnGreen;

        // Chart area
        ChartArea area = new ChartArea();
        chart.ChartAreas.Add(area);

        // Chart Legend
        Legend legend = new Legend();
        legend.Docking = Docking.Bottom;
        chart.Legends.Add(legend);

        // Chart Size
        chart.Size = new Size(500, 350);

谢谢。

Answer 1

尝试chart.ChartAreas[0].AxisY.Maximum = 100; - jstreet。