爲什麼標籤在ASP.NET圖表中消失？

Question

Chart1顯示所有標籤，但是一旦我添加了第10項，一半的標籤就消失了。

首先標記：

<asp:Chart ID="Chart1" runat="server" Width="700" Height="600"> 
     <series> 
      <asp:Series Name="Series1" ChartType="Bar" /> 
     </series> 
     <chartareas> 
      <asp:ChartArea Name="ChartArea1" /> 
     </chartareas> 
    </asp:Chart> 

    <asp:Chart ID="Chart2" runat="server" Width="700" Height="600"> 
     <series> 
      <asp:Series Name="Series1" ChartType="Bar" /> 
     </series> 
     <chartareas> 
      <asp:ChartArea Name="ChartArea1"/> 
     </chartareas> 
    </asp:Chart> 

而且我們添加一些數據...

Dim labels As New System.Collections.Generic.Dictionary(Of String, Integer) 

    labels.Add("1 thing", 24655) 
    labels.Add("2 thing", 11355) 
    labels.Add("3 thing", 6890) 
    labels.Add("4 thing", 5815) 
    labels.Add("5 thing", 5155) 
    labels.Add("6 thing", 4160) 
    labels.Add("7 thing", 2430) 
    labels.Add("8 thing", 2055) 
    labels.Add("9 thing", 1545) 


    Chart1.Series("Series1").Points.DataBindXY(labels, "Key", labels, "Value") 
    Chart1.DataBind() 

    labels.Add("10 thing", 1530) 

    Chart2.Series("Series1").Points.DataBindXY(labels, "Key", labels, "Value") 
    Chart2.DataBind() 

Answer 1

我不得不設置軸的間隔爲

Chart2.ChartAreas("ChartArea1").AxisX.Interval = 1