Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

ScrollBar.Scroll Event

Occurs one or more times as content scrolls in a ScrollBar when the user moves the Thumb by using the mouse.

Namespace: System.Windows.Controls.Primitives
Assembly: PresentationFramework (in presentationframework.dll)
XML Namespace:  http://schemas.microsoft.com/winfx/2006/xaml/presentation

public event ScrollEventHandler Scroll
/** @event */
public void add_Scroll (ScrollEventHandler value)

/** @event */
public void remove_Scroll (ScrollEventHandler value)

In JScript, you can handle the events defined by a class, but you cannot define your own.
<object Scroll="ScrollEventHandler" .../>

Identifier Field

ScrollEvent

Routing Strategy

Bubbling

Delegate

ScrollEventHandler

This event typically occurs multiple times when the user changes the Value of the ScrollBar by dragging the Thumb. There is no limit to the number of times this event is raised as the Thumb position is dragged.

This event is not raised when the Value of the ScrollBar control is changed in code.

The following example shows how assign an event handler for the Scroll event to a ScrollBar control, and how to define the event handler in code.

<ScrollBar Orientation="Horizontal"/>

public void OnScroll(object sender, RoutedEventArgs e)
{
   //Things to do when the Scroll event occurs
}

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0
Was this page helpful?
(1500 characters remaining)
Thank you for your feedback

Community Additions

Show:
© 2014 Microsoft