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ScrollViewer.ViewportWidth Property

Gets a value that contains the horizontal size of the content's viewport.

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

public double ViewportWidth { get; }

Property Value

Type: System.Double
A Double that represents the horizontal size of the content's viewport. The default is 0.0.

Identifier field

ViewportWidthProperty

Metadata properties set to true

None

The viewport is the visible area of the content.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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