Track.IsDirectionReversed Property

Gets or sets whether the direction of increasing Value is reversed from the default direction.

Namespace:  System.Windows.Controls.Primitives
Assembly:  PresentationFramework (in PresentationFramework.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

public bool IsDirectionReversed { get; set; }
<object IsDirectionReversed="bool" .../>

Property Value

Type: System.Boolean
true if the IncreaseRepeatButton and the DecreaseRepeatButton exchanged positions and the direction of increasing value is reversed; otherwise false. The default is false.

Identifier field

IsDirectionReversedProperty

Metadata properties set to true

None

When the value of IsDirectionReversed is set to true, the DecreaseRepeatButton and the IncreaseRepeatButton in the Track exchange places.

Track values increase from left to right for both horizontal Slider and ScrollBar controls. However, the Track values for a vertical ScrollBar increase from top to bottom, whereas for a vertical Slider these values increase from bottom to top. When you set the IsDirectionReversed property to true, the direction of increasing value reverses.

If you implement a Track as part of a Slider control and you do not explicitly set the Track.IsDirectionReversed property, the Track.IsDirectionReversed property binds to the Slider.IsDirectionReversed property.

The following example shows how the IsDirectionReversed property is defined inside the ScrollBar control template when the Orientation property is Vertical.

<Track Grid.Row="1" Name="PART_Track"
       IsDirectionReversed="true">
  <Track.DecreaseRepeatButton>
    <RepeatButton Style="{DynamicResource ScrollBar_UpTrack}"/>
  </Track.DecreaseRepeatButton>
  <Track.Thumb>
    <Thumb Style="{DynamicResource ScrollBar_HorizontalThumb}"/>
  </Track.Thumb>
  <Track.IncreaseRepeatButton>
    <RepeatButton Style="{DynamicResource ScrollBar_DownTrack}"/>
  </Track.IncreaseRepeatButton>
</Track>

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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