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StackPanel.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
The Double that represents the vertical size of the content's viewport. The default value is 0.0.

Implements

IScrollInfo.ViewportWidth

The returned value is described in Device Independent Pixels.

.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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