devexpress chartcontrol 控件点击时获取x轴对应的值 最好c#代码

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鼠标点击时，获取到x轴对应的时间
光标又没办法设置成框住一个范围

我要实现的是图中 上图选中时，在下图展示出框中的或者几天的数据。 x轴是时间

参考技术A

官网上有个对应的demo，契合你的需求

Integration with a Range Control

How to: Customize Grid Lines, Grid Snapping of the Chart Range Control Client

该示例的GitHub地址

类似的东西建议去它官网搜索

 参考技术B 不可以的...................

DevExpress ChartControl 样式设置

第三方控件，设置ChartControl的样式，仅供参考

技术分享

Demo：

技术分享 
<Grid>
        <Grid.Resources>
            <SolidColorBrush x:Key="GridLineBursh" Color="CornflowerBlue"></SolidColorBrush>
        </Grid.Resources>
        <dxc:ChartControl Background="Transparent" CrosshairEnabled="False">
            <dxc:ChartControl.Palette>
                <dxc:ChameleonPalette/>
            </dxc:ChartControl.Palette>
            <dxc:ChartControl.Legend>
                <dxc:Legend Orientation="Horizontal" HorizontalPosition="Center" Background="Transparent" VerticalPosition="BottomOutside" IndentFromDiagram="0,16,16,16" Visible="True"/>
            </dxc:ChartControl.Legend>
            <dxc:XYDiagram2D EqualBarWidth="True" Padding="5">
                <dxc:XYDiagram2D.DefaultPane>
                    <dxc:Pane DomainBrush="Transparent"/>
                </dxc:XYDiagram2D.DefaultPane>
                <dxc:XYDiagram2D.AxisY>
                    <dxc:AxisY2D x:Name="YLeft" TickmarksVisible="True" TickmarksMinorVisible="False" Interlaced="False" Thickness="2"
                                TickmarksThickness="2" TickmarksLength="5" Brush="White" GridLinesBrush="{StaticResource GridLineBursh}" 
                                 Alignment="Near" GridLinesMinorVisible="False">
                        <dxc:AxisY2D.CustomLabels>
                            <dxc:CustomAxisLabel Content="0" Value="0"/>
                            <dxc:CustomAxisLabel Content="100" Value="100"/>
                            <dxc:CustomAxisLabel Content="200" Value="200"/>
                            <dxc:CustomAxisLabel Content="300" Value="300"/>
                            <dxc:CustomAxisLabel Content="350" Value="350"/>
                        </dxc:AxisY2D.CustomLabels>
                        <dxc:AxisY2D.WholeRange>
                            <dxc:Range MaxValue="350" AutoSideMargins="False" SideMarginsValue="0"></dxc:Range>
                        </dxc:AxisY2D.WholeRange>
                        <dxc:AxisY2D.Label>
                            <dxc:AxisLabel Foreground="White"/>
                        </dxc:AxisY2D.Label>
                    </dxc:AxisY2D>
                </dxc:XYDiagram2D.AxisY>
                <dxc:XYDiagram2D.SecondaryAxesY>
                    <dxc:SecondaryAxisY2D x:Name="YRight" TickmarksVisible="True" TickmarksMinorVisible="False" Interlaced="False" GridLinesMinorVisible="False" Thickness="2" 
                                          TickmarksThickness="2" TickmarksLength="5" Brush="White">
                        <dxc:SecondaryAxisY2D.CustomLabels>
                            <dxc:CustomAxisLabel Content="0" Value="0"/>
                            <dxc:CustomAxisLabel Content="100" Value="100"/>
                            <dxc:CustomAxisLabel Content="200" Value="200"/>
                            <dxc:CustomAxisLabel Content="300" Value="300"/>
                            <dxc:CustomAxisLabel Content="600" Value="600"/>
                            <dxc:CustomAxisLabel Content="1200" Value="1200"/>
                        </dxc:SecondaryAxisY2D.CustomLabels>
                        <dxc:SecondaryAxisY2D.WholeRange>
                            <dxc:Range MinValue="0" MaxValue="1200" AutoSideMargins="False" SideMarginsValue="0"></dxc:Range>
                        </dxc:SecondaryAxisY2D.WholeRange>
                        <dxc:SecondaryAxisY2D.Label>
                            <dxc:AxisLabel Foreground="White"/>
                        </dxc:SecondaryAxisY2D.Label>
                    </dxc:SecondaryAxisY2D>
                </dxc:XYDiagram2D.SecondaryAxesY>
                <dxc:XYDiagram2D.AxisX>
                    <dxc:AxisX2D x:Name="XBottom" Visible="True" TickmarksVisible="False" TickmarksMinorVisible="False" Interlaced="False" Thickness="1" 
                                TickmarksThickness="1" TickmarksLength="10" TickmarksCrossAxis="False" GridLinesVisible="False" 
                                Brush="{StaticResource GridLineBursh}">
                        <dxc:AxisX2D.NumericScaleOptions>
                            <dxc:ManualNumericScaleOptions/>
                        </dxc:AxisX2D.NumericScaleOptions>
                        <dxc:AxisX2D.Label>
                            <dxc:AxisLabel Foreground="White" FontSize="14"/>
                        </dxc:AxisX2D.Label>
                    </dxc:AxisX2D>
                </dxc:XYDiagram2D.AxisX>
                <dxc:XYDiagram2D.SecondaryAxesX>
                    <dxc:SecondaryAxisX2D TickmarksVisible="False" TickmarksMinorVisible="False" Visible="True" Interlaced="False" Thickness="1" 
                            TickmarksThickness="1" TickmarksLength="10" TickmarksCrossAxis="False" GridLinesVisible="False" 
                            Brush="{StaticResource GridLineBursh}">
                        <dxc:SecondaryAxisX2D.Label>
                            <dxc:AxisLabel Foreground="Transparent" FontSize="1"/>
                        </dxc:SecondaryAxisX2D.Label>
                    </dxc:SecondaryAxisX2D>
                </dxc:XYDiagram2D.SecondaryAxesX>
                <dxc:XYDiagram2D.Series>
                    <dxc:AreaStackedSeries2D DisplayName="Series Area1" Brush="#FF1A9AF0" Opacity="0.5">
                        <dxc:SeriesPoint Argument="2015" Value="200"/>
                        <dxc:SeriesPoint Argument="2016" Value="250"/>
                        <dxc:SeriesPoint Argument="2017" Value="210"/>
                        <dxc:SeriesPoint Argument="2018" Value="135"/>
                        <dxc:SeriesPoint Argument="2019" Value="134"/>
                        <dxc:SeriesPoint Argument="2020" Value="117"/>
                        <dxc:SeriesPoint Argument="2021" Value="93"/>
                        <dxc:SeriesPoint Argument="2022" Value="42"/>
                        <dxc:SeriesPoint Argument="2023" Value="13"/>
                        <dxc:SeriesPoint Argument="2024" Value="3"/>
                    </dxc:AreaStackedSeries2D>
                    <dxc:AreaStackedSeries2D DisplayName="Series Area2" Brush="#FF49D5EB" Opacity="0.5">
                        <dxc:SeriesPoint Argument="2015" Value="40"/>
                        <dxc:SeriesPoint Argument="2016" Value="60"/>
                        <dxc:SeriesPoint Argument="2017" Value="80"/>
                        <dxc:SeriesPoint Argument="2018" Value="65"/>
                        <dxc:SeriesPoint Argument="2019" Value="44"/>
                        <dxc:SeriesPoint Argument="2020" Value="27"/>
                        <dxc:SeriesPoint Argument="2021" Value="13"/>
                        <dxc:SeriesPoint Argument="2022" Value="22"/>
                        <dxc:SeriesPoint Argument="2023" Value="5"/>
                        <dxc:SeriesPoint Argument="2024" Value="4"/>
                    </dxc:AreaStackedSeries2D>
                    <dxc:BarStackedSeries2D DisplayName="Series Bar1" Brush="#FF44A7F9" BarWidth="0.2">
                        <dxc:BarStackedSeries2D.Model>
                            <dxc:BorderlessSimpleBar2DModel ></dxc:BorderlessSimpleBar2DModel>
                        </dxc:BarStackedSeries2D.Model>
                        <dxc:SeriesPoint Argument="2015" Value="0"/>
                        <dxc:SeriesPoint Argument="2016" Value="0"/>
                        <dxc:SeriesPoint Argument="2017" Value="12"/>
                        <dxc:SeriesPoint Argument="2018" Value="315"/>
                        <dxc:SeriesPoint Argument="2019" Value="314"/>
                        <dxc:SeriesPoint Argument="2020" Value="297"/>
                        <dxc:SeriesPoint Argument="2021" Value="0"/>
                        <dxc:SeriesPoint Argument="2022" Value="2"/>
                        <dxc:SeriesPoint Argument="2023" Value="5"/>
                        <dxc:SeriesPoint Argument="2024" Value="4"/>
                    </dxc:BarStackedSeries2D>
                    <dxc:BarStackedSeries2D DisplayName="Series Bar2" BarWidth="0.2" Brush="#FFFA1111">
                        <dxc:BarStackedSeries2D.Model>
                            <dxc:BorderlessSimpleBar2DModel></dxc:BorderlessSimpleBar2DModel>
                        </dxc:BarStackedSeries2D.Model>
                        <dxc:SeriesPoint Argument="2015" Value="0"/>
                        <dxc:SeriesPoint Argument="2016" Value="0"/>
                        <dxc:SeriesPoint Argument="2017" Value="0"/>
                        <dxc:SeriesPoint Argument="2018" Value="0"/>
                        <dxc:SeriesPoint Argument="2019" Value="4"/>
                        <dxc:SeriesPoint Argument="2020" Value="17"/>
                        <dxc:SeriesPoint Argument="2021" Value="23"/>
                        <dxc:SeriesPoint Argument="2022" Value="0"/>
                        <dxc:SeriesPoint Argument="2023" Value="0"/>
                        <dxc:SeriesPoint Argument="2024" Value="0"/>
                    </dxc:BarStackedSeries2D>
                    <dxc:LineSeries2D x:Name="Line" DisplayName="Europe" MarkerVisible="False" AnimationAutoStartMode="SetStartState">
                        <dxc:LineSeries2D.Points>
                            <dxc:SeriesPoint Argument="2015" Value="300"/>
                            <dxc:SeriesPoint Argument="2016" Value="310"/>
                            <dxc:SeriesPoint Argument="2017" Value="315"/>
                            <dxc:SeriesPoint Argument="2018" Value="290"/>
                            <dxc:SeriesPoint Argument="2019" Value="200"/>
                            <dxc:SeriesPoint Argument="2020" Value="180"/>
                            <dxc:SeriesPoint Argument="2021" Value="155"/>
                            <dxc:SeriesPoint Argument="2022" Value="150"/>
                            <dxc:SeriesPoint Argument="2023" Value="150"/>
                            <dxc:SeriesPoint Argument="2024" Value="150"/>
                        </dxc:LineSeries2D.Points>
                    </dxc:LineSeries2D>
                    <dxc:LineSeries2D DisplayName="Line Point" MarkerSize="10" MarkerVisible="True" dxc:XYDiagram2D.SeriesAxisY="{Binding ElementName=YRight}">
                        <dxc:LineSeries2D.Points>
                            <dxc:SeriesPoint Argument="2015" Value="0"/>
                            <dxc:SeriesPoint Argument="2016" Value="0"/>
                            <dxc:SeriesPoint Argument="2017" Value="5"/>
                            <dxc:SeriesPoint Argument="2018" Value="25"/>
                            <dxc:SeriesPoint Argument="2019" Value="200"/>
                            <dxc:SeriesPoint Argument="2020" Value="500"/>
                            <dxc:SeriesPoint Argument="2021" Value="600"/>
                            <dxc:SeriesPoint Argument="2022" Value="700"/>
                            <dxc:SeriesPoint Argument="2023" Value="800"/>
                            <dxc:SeriesPoint Argument="2024" Value="800"/>
                        </dxc:LineSeries2D.Points>
                    </dxc:LineSeries2D>
                    <dxc:LineSeries2D DisplayName="Point Eclipse" MarkerVisible="False" AnimationAutoStartMode="SetStartState" dxc:XYDiagram2D.SeriesAxisY="{Binding ElementName=YRight}">
                        <dxc:LineSeries2D.LineStyle>
                            <dxc:LineStyle Thickness="5">
                                <dxc:LineStyle.DashStyle>
                                    <DashStyle Dashes="3" Offset="0">
                                    </DashStyle>
                                </dxc:LineStyle.DashStyle>
                            </dxc:LineStyle>
                        </dxc:LineSeries2D.LineStyle>
                        <dxc:LineSeries2D.Points>
                            <dxc:SeriesPoint Argument="2015" Value="150"/>
                            <dxc:SeriesPoint Argument="2016" Value="150"/>
                            <dxc:SeriesPoint Argument="2017" Value="150"/>
                            <dxc:SeriesPoint Argument="2018" Value="150"/>
                            <dxc:SeriesPoint Argument="2019" Value="150"/>
                            <dxc:SeriesPoint Argument="2020" Value="150"/>
                            <dxc:SeriesPoint Argument="2021" Value="150"/>
                            <dxc:SeriesPoint Argument="2022" Value="150"/>
                            <dxc:SeriesPoint Argument="2023" Value="150"/>
                            <dxc:SeriesPoint Argument="2024" Value="150"/>
                        </dxc:LineSeries2D.Points>
                    </dxc:LineSeries2D>
                    <dxc:SplineSeries2D DisplayName="Line Round" dxc:XYDiagram2D.SeriesAxisY="{Binding ElementName=YRight}">
                        <dxc:SplineSeries2D.LineStyle>
                            <dxc:LineStyle Thickness="6" DashCap="Round">
                                <dxc:LineStyle.DashStyle>
                                    <DashStyle Dashes="0,2" Offset="0">
                                    </DashStyle>
                                </dxc:LineStyle.DashStyle>
                            </dxc:LineStyle>
                        </dxc:SplineSeries2D.LineStyle>
                        <dxc:SeriesPoint Argument="2015" Value="1000"/>
                        <dxc:SeriesPoint Argument="2016" Value="900"/>
                        <dxc:SeriesPoint Argument="2017" Value="880"/>
                        <dxc:SeriesPoint Argument="2018" Value="260"/>
                        <dxc:SeriesPoint Argument="2019" Value="240"/>
                        <dxc:SeriesPoint Argument="2020" Value="220"/>
                        <dxc:SeriesPoint Argument="2021" Value="80"/>
                        <dxc:SeriesPoint Argument="2022" Value="80"/>
                        <dxc:SeriesPoint Argument="2023" Value="80"/>
                        <dxc:SeriesPoint Argument="2024" Value="80"/>
                    </dxc:SplineSeries2D>
                </dxc:XYDiagram2D.Series>
            </dxc:XYDiagram2D>
        </dxc:ChartControl>

    </Grid>
View Code

Demo中包括：

1、设置X/Y轴-包括颜色、刻度、范围

2、行线颜色、顶上和底部行线取巧的设置

3、注状图、波浪图、线、圆点虚线、普通虚线。

4、背景、Legend设置等等

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