PointData.Value Property

Specifies the series point’s value.

Namespace: DevExpress.WinUI.Charts

Assembly: DevExpress.WinUI.Charts.v23.2.dll

NuGet Package: DevExpress.WinUI

Declaration

C#

public object Value { get; set; }

VB.NET

Public Property Value As Object

Property Value

Type	Description
Object	An object that is the point value.

Remarks

Use the DateTimeValue property to obtain the point’s DateTime value if the value data type is DateTime. If values are numeric, use the PointData.NumericalValue property to get the point’s value.

To explicitly define the value scale type, specify the PointDataCollection.ValueScaleType property. For more information about scale types, refer to the following section: Load Chart Data - Available Data Types.

To specify the point’s argument, specify the Argument property.

Example

This example creates a Cartesian chart with 3 Stacked Bar series, populates them with data, and adjusts common settings.

XAML

<Window

    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:CartesianChart"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:Charts="using:DevExpress.WinUI.Charts"
    x:Class="CartesianChart.MainWindow"
    mc:Ignorable="d">

    <Grid Background="{StaticResource ApplicationPageBackgroundThemeBrush}">
        <Charts:CartesianChart Margin="50">
            <Charts:CartesianChart.Legend>
                <Charts:Legend BorderThickness="0" Margin="0,-5,0,-5"/>
            </Charts:CartesianChart.Legend>
            <Charts:CartesianChart.Series>
                <Charts:Series DisplayName="Illinois">
                    <Charts:Series.View>
                        <Charts:BarSeriesView StackedMode="Stacked"/>
                    </Charts:Series.View>
                    <Charts:Series.Data>
                        <Charts:PointDataCollection ArgumentScaleType="Qualitative">
                            <Charts:PointData Argument="1998" Value="423.721"/>
                            <Charts:PointData Argument="2001" Value="476.851"/>
                            <Charts:PointData Argument="2004" Value="528.904"/>
                        </Charts:PointDataCollection>
                    </Charts:Series.Data>
                </Charts:Series>
                <Charts:Series DisplayName="Indiana">
                    <Charts:Series.View>
                        <Charts:BarSeriesView StackedMode="Stacked"/>
                    </Charts:Series.View>
                    <Charts:Series.Data>
                        <Charts:PointDataCollection ArgumentScaleType="Qualitative">
                            <Charts:PointData Argument="1998" Value="178.719" />
                            <Charts:PointData Argument="2001" Value="195.769" />
                            <Charts:PointData Argument="2004" Value="227.271" />
                        </Charts:PointDataCollection>
                    </Charts:Series.Data>
                </Charts:Series>
                <Charts:Series DisplayName="Michigan" >
                    <Charts:Series.View>
                        <Charts:BarSeriesView StackedMode="Stacked"/>
                    </Charts:Series.View>
                    <Charts:Series.Data>
                        <Charts:PointDataCollection ArgumentScaleType="Qualitative">
                            <Charts:PointData Argument="1998" Value="308.845" />
                            <Charts:PointData Argument="2001" Value="335.793" />
                            <Charts:PointData Argument="2004" Value="372.576" />
                        </Charts:PointDataCollection>
                    </Charts:Series.Data>
                </Charts:Series>
            </Charts:CartesianChart.Series>
        </Charts:CartesianChart>
    </Grid>
</Window>