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Viewbox.MeasureOverride Method

Measures the child elements of a Viewbox prior to arranging them during the ArrangeOverride pass.

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

protected override Size MeasureOverride(
	Size constraint


Type: System.Windows.Size
A Size limit that Viewbox cannot exceed.

Return Value

Type: System.Windows.Size
The Size that represents the element size you want.

The parent UIElement for Viewbox typically calls this method, which performs the first layout pass.

Viewbox measures its child at an infinite constraint, allowing the child to be as large as it requires.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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