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VirtualizingStackPanel.MouseWheelDown Method

.NET Framework 3.5

Other Versions

Updated: July 2008

Scrolls content logically downward in response to a downward click of the mouse wheel button.

Namespace: System.Windows.Controls
Assembly: PresentationFramework (in PresentationFramework.dll)

Syntax

C++

JScript

public void MouseWheelDown()

XAML

You cannot use methods in XAML.

Implements

IScrollInfo.MouseWheelDown()

Remarks

You can override MouseWheelDown in a derived class to change how the stack panel responds to the mouse wheel down action.

If you require physical scrolling instead of logical scrolling, wrap the VirtualizingStackPanel in a ScrollViewer and set its CanContentScroll property to false. In this case, the ScrollViewer provides scrolling, and virtualization is disabled.

Examples

IScrollInfo Methods Sample

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

Version Information

.NET Framework

Supported in: 3.5, 3.0

Reference

VirtualizingStackPanel Class

VirtualizingStackPanel Members

System.Windows.Controls Namespace

Change History

Date	History	Reason
July 2008	Expanded Remarks.	Information enhancement.

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