ScrollBar.LineLeftCommand Field

The command that scrolls a ScrollBar by a small amount in the horizontal direction of decreasing 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

'Declaration
Public Shared ReadOnly LineLeftCommand As RoutedCommand
<object property="ScrollBar.LineLeftCommand"/>

Field Value

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

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

This command occurs when the user presses the left RepeatButton.

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

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


<RepeatButton Grid.Column="0" 
              Style="{DynamicResource Scrollbar_LineButton}" 									
              Command="ScrollBar.LineLeftCommand" Content=" &lt;" />


.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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