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PointHitTestResult Class

Represents the results of a hit test that uses a Point as a hit test parameter.

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

'Declaration
Public Class PointHitTestResult _
	Inherits HitTestResult

The PointHitTestResult type exposes the following members.

  NameDescription
Public methodPointHitTestResultInitializes a new instance of the PointHitTestResult class.
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  NameDescription
Public propertyPointHitGets the point value that is returned from a hit test result.
Public propertyVisualHitGets the visual object that is returned from a hit test result.
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  NameDescription
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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You can also perform a hit test on a visual object by using a Geometry as a hit test parameter and returning the result as a GeometryHitTestResult. For more information, see How to: Hit Test Using Geometry as a Parameter.

The following example shows how to retrieve the PointHitTestResult return value from the HitTest method.


		' Respond to the left mouse button down event by initiating the hit test.
		Private Overloads Sub OnMouseLeftButtonDown(ByVal sender As Object, ByVal e As MouseButtonEventArgs)
			' Retrieve the coordinate of the mouse position.
			Dim pt As Point = e.GetPosition(CType(sender, UIElement))

			' Perform the hit test against a given portion of the visual object tree.
			Dim result As HitTestResult = VisualTreeHelper.HitTest(myCanvas, pt)

			If result IsNot Nothing Then
				' Perform action on hit visual object.
			End If
		End Sub


.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.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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