0

我有两个问题。如何使用代码隐藏构建要在堆积柱形图中输出的 XML 文件？其次，如何将其放入 vb 的代码隐藏中？

这是目前的代码隐藏：

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

Chart1.Width = 200
Chart1.Height = 300

Dim XMLFile As XElement = XElement.Load(Server.MapPath("~/xml/XMLFile.xml"))
Chart1.Series(0).ChartType = DataVisualization.Charting.SeriesChartType.StackedColumn
Chart1.Series(0).Palette = DataVisualization.Charting.ChartColorPalette.BrightPastel
Chart1.Series("Series1").IsValueShownAsLabel = True
    For Each node As XElement In XMLFile.Elements("something")
        Dim string1 As String = node.Element("whatever1").Value
        Dim string2 As String = node.Element("whatever2").Value


        Chart1.Series("Series1").Points.AddXY(string1, string2)
        Chart1.ChartAreas("ChartArea1").Area3DStyle.Enable3D = True
        Chart1.ChartAreas("ChartArea1").Area3DStyle.Inclination = 15
        Chart1.ChartAreas("ChartArea1").Area3DStyle.Rotation = 15
    Next
End Sub

XMLFile 目前看起来像这样：

<root>
    <something>
        <whatever1>One</whatever1>
        <whatever2>1</whatever2>
    </something>
    <something>
        <whatever1>Two</whatever1>
        <whatever2>2</whatever2>
    </something>
</root>

我需要两列，每列中堆叠三个不同的值。我怎么做？

4

0 回答 0