ScrollBar.LineLeftCommand Field

Reference

Definition

Namespace:: System.Windows.Controls.Primitives

Assembly:: PresentationFramework.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

public: static initonly System::Windows::Input::RoutedCommand ^ LineLeftCommand;

public static readonly System.Windows.Input.RoutedCommand LineLeftCommand;

 staticval mutable LineLeftCommand : System.Windows.Input.RoutedCommand

Public Shared ReadOnly LineLeftCommand As RoutedCommand

Field Value

RoutedCommand

Examples

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

XAML

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

Remarks

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.

XAML Text Usage

< object property="ScrollBar.LineLeftCommand"/>

Applies to

Product	Versions
.NET Framework	3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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