Question

winform中使用chart绘制柱状图，没法显示图表 方法如下：

public void FillColumnChart(Chart chart2,string[] x,int[] y1,int[] y2)
{
chart2.Legends.Clear();

chart2.ChartAreas[0].Area3DStyle.Enable3D = true;
chart2.ChartAreas[0].Area3DStyle.Inclination = 30;
chart2.ChartAreas[0].Area3DStyle.PointDepth = 50;
chart2.ChartAreas[0].Area3DStyle.IsClustered = true;
chart2.ChartAreas[0].AxisX.IntervalAutoMode = IntervalAutoMode.VariableCount;

chart2.Series[0].ChartType = SeriesChartType.Column;
chart2.Series[0].Points.DataBindXY(x, y1);

Series second = new Series();
second.ChartType = SeriesChartType.Column;
second.Points.DataBindXY(x, y2);
chart2.Series.Add(second);
}

Answer 1

我试了，你的方法没有问题。

   private void button1_Click(object sender, EventArgs e)
        {

            string[] x = { "z", "a","b","c"};
                int[] y1={1,2,3,4};
                int[] y2 = { 2,3,5,6};

                FillColumnChart( chart1,  x, y1, y2);
        }