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InertiaExpansionBehavior.DesiredExpansion Property

Gets or sets the amount the element resizes at the end of inertia.

Namespace:  System.Windows.Input
Assembly:  PresentationCore (in PresentationCore.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

public Vector DesiredExpansion { get; set; }
<object>
  <object.DesiredExpansion>
    <Vector .../>
  </object.DesiredExpansion>
</object>
<object DesiredExpansion="Vector" .../>

Property Value

Type: System.Windows.Vector
The amount the element resizes at the end of inertia. The default is a Vector that has its X and Y properties set to Double.NaN.

Use the DesiredExpansion property to specify the desired expansion of the manipulation when inertia ends. Set either the DesiredExpansion or the DesiredDeceleration, but not both. When you set one of these properties, the other property is changed to Double.NaN if it has a value.

For more information about manipulations, see the Input Overview. For an example of an application that responds to manipulations, see Walkthrough: Creating Your First Touch Application.

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

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.

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