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HitTestResultBehavior Enumeration

Determines whether to continue the enumeration of any remaining visual objects during a hit test.

Namespace:  System.Windows.Media
Assembly:  PresentationCore (in PresentationCore.dll)

type HitTestResultBehavior
<object property="enumerationMemberName" .../>

Member nameDescription
ContinueContinue hit testing against the next visual in the visual tree hierarchy.
StopStop any further hit testing and return from the callback.

A hit test results callback method defines the actions that you perform when a hit test is identified on a particular visual object in the visual tree. After you perform the actions, you return a HitTestResultBehavior value that determines whether to continue the enumeration of any other visual objects.

You can enumerate all visual objects in a visual tree whose geometry contains a specified coordinate value. By returning Continue in your hit test callback method, you can identify all visual objects that are hit, even those that may be partly or wholly obscured by other visual objects.

The following example shows how to return a HitTestResultBehavior value from a hit test results callback method.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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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