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ScrollViewer.VerticalOffset Property

Updated: July 2009

Gets a value that contains the vertical offset of the scrolled content. This is a dependency property.

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

public double VerticalOffset { get; }
You cannot set this property in XAML.

Property Value

Type: System.Double
A Double that represents the vertical offset of the scrolled content. The default is 0.0.

Identifier field

VerticalOffsetProperty

Metadata properties set to true

None

A positive VerticalOffset value corresponds to the content being offset to the top.

Valid values are between zero and the ExtentHeight minus the ViewportHeight.

If CanContentScroll is true, the values of the ExtentHeight, ScrollableHeight, ViewportHeight, and VerticalOffset properties are number of items. If CanContentScroll is false, the values of these properties are Device Independent Pixels.

Beginning in the .NET Framework version 3.5 SP1, when IsDeferredScrollingEnabled is true, VerticalOffset continues to change as the user drags the Thumb, but the content view does not change until the Thumb is released. In this case, ContentVerticalOffset represents the visible content offset and VerticalOffset represents the content offset based on the Thumb position.

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.

.NET Framework

Supported in: 3.5, 3.0

Date

History

Reason

July 2009

Added remarks about the units that are used for this property.

Content bug fix.

July 2008

Updated remarks to describe SP1 behavior.

SP1 feature change.

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