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ChartCommands.AddHorizontalConstantLineCommand Property

Activates the Add Horizontal Constant Line mode.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v24.1.dll

NuGet Package: DevExpress.Wpf.Charts

Declaration

public ICommand AddHorizontalConstantLineCommand { get; set; }

Property Value

Type Description
ICommand

An object that implements ICommand.

Remarks

This command activates the Add Horizontal Constant Line mode. After the command is called, users can click a chart to add a horizontal constant line with an editable title. Constant lines are added to the Axis2D.ConstantLinesInFront collection. Users can also move this constant line (ConstantLine.RuntimeMoving is True).

<dxc:ChartControl x:Name="chart">
     <!--...-->
</dxc:ChartControl>
<dx:SimpleButton Content="Add Horizontal Constant Line" 
                 Command="{Binding ElementName=chart, Path=Commands.AddHorizontalConstantLineCommand}"
                 HorizontalAlignment="Left" VerticalAlignment="Top"
                 Height="20">
</dx:SimpleButton>
See Also