C# MS Chart自定义值标签并在图表区域中绘制线系列

我想从C#和VB.NET中得到建议

我创建的图表如下图所示：

如何自定义上的值 从代码隐藏到每列的顶部？ 而不是显示21，49，19我会 喜欢显示21小时，49小时，19小时

如何在屏幕上显示这些值 其他行的顶端？如你所见 19是线以下系列

我可以在这条线上画一条线吗 图表区域，而不仅仅是整个 专栏？因此，线路将从 X轴到图表区域的末尾

以下是加价：

 <asp:chart id="Chart1" runat="server" Height="296px" Width="500" ImageLocation="~/TempChartFiles/ChartPic_#SEQ(300,3)" Palette="BrightPastel" imagetype="Png" BorderDashStyle="Solid" BackSecondaryColor="White" BackGradientStyle="TopBottom" BorderWidth="2" backcolor="#D3DFF0" BorderColor="26, 59, 105">
                    <legends>
                        <asp:Legend IsTextAutoFit="False" Name="Default" BackColor="Transparent" Font="Trebuchet MS, 8.25pt, style=Bold"></asp:Legend>
                    </legends>
                    <borderskin skinstyle="Emboss"></borderskin>
                    <series>
                        <asp:Series Name="Month" BorderColor="180, 26, 59, 105" IsValueShownAsLabel="true">
                        </asp:Series>
                    </series>
                    <chartareas>
                        <asp:ChartArea Name="ChartArea1" BorderColor="64, 64, 64, 64" BorderDashStyle="Solid" BackSecondaryColor="White" BackColor="64, 165, 191, 228" ShadowColor="Transparent" BackGradientStyle="TopBottom">
                            <area3dstyle Rotation="10" perspective="10" Inclination="15" IsRightAngleAxes="False" wallwidth="0" IsClustered="False"></area3dstyle>
                            <axisy linecolor="64, 64, 64, 64">
                                <labelstyle font="Trebuchet MS, 8.25pt, style=Bold" />
                                <majorgrid linecolor="64, 64, 64, 64" />
                            </axisy>
                            <axisx linecolor="64, 64, 64, 64">
                                <labelstyle font="Trebuchet MS, 8.25pt, style=Bold" />
                                <majorgrid linecolor="64, 64, 64, 64" />
                            </axisx>
                        </asp:ChartArea>
                    </chartareas>
                </asp:chart>

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要从代码隐藏中添加它，需要为#1问题设置Chart1.Series（0）.Label=monthyHour+“Hrs”

。你可以试试这个。我不确定。但是，这可能会有帮助。最好的建议是浏览图表控件的UI分区图像架构。看起来像这样。

    ' Create new data series and set its visual attributes
    Dim series As New Series("Minimum Hour")

    series.ChartType = SeriesChartType.Line
    series.BorderWidth = 2
    series.ShadowOffset = 1
    series.AxisLabel = 0


    Dim monthyHour = 22
    series.Name = "Min. Hour : " & monthyHour

    Dim xValue() As String = {"Jun", "Jul", "Aug"}
    Dim yValue() As Integer = {21, 49, 19}

    'add value for Line series
    For i = 0 To xValue.Length - 1 Step 1

         series.Points.AddY(monthyHour)

    Next

    Chart1.Series(0).Points.DataBindXY(xValue, yValue)

    ' Add series into the chart's series collection
    Chart1.Series.Add(Series)