在图表ASP.NET上将标签设置为X值

我在ASP.NET（.NET 3.5）中有一个包含3个系列的图表。日期以动态代码填写。如何为代码中的每个X条目设置标签？（标签1、标签2、标签3等） 也许你是这个意思

在aspx中

<asp:Chart ID="Chart1" runat="server" Height="400px" Width="500px">
    <Series>
        <asp:Series Name="Series1" ChartType="Column" ChartArea="ChartArea1" />
        <asp:Series Name="Series2" ChartType="Column" ChartArea="ChartArea1" />
        <asp:Series Name="Series3" ChartType="Column" ChartArea="ChartArea1" />
    </Series>
    <ChartAreas>
        <asp:ChartArea Name="ChartArea1" />
    </ChartAreas>
</asp:Chart>

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您是否编写了此代码，是否使用第三方工具/库？

  protected void Page_Load(object sender, EventArgs e)
        {
            // Initialize arrays for series 1
            double[] yval1 = { 2, 6, 5 };
            string[] xval1 = { "Peter", "Andrew", "Julie" };

            // Initialize arrays for series 2
            double[] yval2 = { 4, 5, 3 };
            string[] xval2 = { "Peter", "Andrew", "Julie" };

            // Initialize arrays for series 3
            double[] yval3 = { 6, 5,7 };
            string[] xval3 = { "Peter", "Andrew", "Julie" };

            // Bind the arrays to each data series
            Chart1.Series["Series1"].Points.DataBindXY(xval1, yval1);
            Chart1.Series["Series2"].Points.DataBindXY(xval2, yval2);
            Chart1.Series["Series3"].Points.DataBindXY(xval3, yval3);

            // Align series using their X axis labels
            Chart1.AlignDataPointsByAxisLabel();

        }