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ScrollBar::LineDownCommand Field

.NET Framework 4.5

[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

The command that scrolls a ScrollBar by a small amount in the vertical direction of increasing value of its Track.

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
C#
C++
F#
VB
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public:
static initonly RoutedCommand^ LineDownCommand
XAML
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<object property="ScrollBar.LineDownCommand"/>

Field Value

Type: System.Windows.Input::RoutedCommand
The command that scrolls a ScrollBar by a small amount in the vertical direction of increasing value of its Track.

This command increases the Value of the Track in the ScrollBar by the value of the SmallChange property.

This command occurs when the user presses the DOWN ARROW key.

When you implement a ScrollBar as part of a ScrollViewer control, the ScrollViewer executes this command.

The following example shows how to specify the LineDownCommand in a custom ScrollBar style template.

XAML
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<RepeatButton Grid.Row="2" 
              Style="{DynamicResource Scrollbar_LineButton}" 
              Command="ScrollBar.LineDownCommand" Content=" v" />

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8 Consumer Preview, Windows Server 8 Beta, Windows 7, Windows Server 2008 SP2, 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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