.net - 如何更改 Microsoft Chart Controls(柱状图)中的轴分隔线颜色

Question

请参阅下面的图表。我正在以编程方式构建图表，所以请不要使用 asp.net 控制语法。



如何更改横条后面水平和垂直交叉的网格线颜色？如您所见，我已经找到了如何更改实际轴颜色的方法，但网格颜色仍为黑色。

public ActionResult RenderChart()
{
    var chart = new Chart();
    double[] yValues = { 65.62, 75.54, 60.45, 55.73, 70.42 };
    string[] xValues = { "Michelle", "Sarah", "Aliece", "Belinda", "Amanda" };
    var series = new Series
    {
        Name = "Default",
        ChartType = SeriesChartType.Column,
        CustomProperties = "DrawingStyle=Cylinder"
    };
    series.Points.DataBindXY(xValues, yValues);

    chart.BorderlineColor = Color.Silver;
    var area = new ChartArea("Test");
    area.AxisX.LineColor = Color.DarkGray;
    area.AxisY.LineColor = Color.DarkGray;

    chart.ChartAreas.Add(area);
    chart.Series.Add(series);
    series.IsValueShownAsLabel = true;

    series.Font = new Font(series.Font, FontStyle.Bold);
    chart.Width = 400;
    chart.Height = 300;

    using(var ms = new MemoryStream())
    {
        chart.SaveImage(ms, ChartImageFormat.Png);
        Response.ContentType = "image/png";
        Response.BinaryWrite(ms.ToArray());
        return new EmptyResult();
    }
}

Answer 1

没关系，找到答案:

area.Axes[n].MajorGrid.LineColor = Color.Whatever;