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PointHitTestParameters.HitPoint Property

  • Reference

Definition

Namespace:
System.Windows.Media
Assembly:
PresentationCore.dll

Gets the Point against which to hit test.

public:
 property System::Windows::Point HitPoint { System::Windows::Point get(); };
public System.Windows.Point HitPoint { get; }
member this.HitPoint : System.Windows.Point
Public ReadOnly Property HitPoint As Point

Property Value

Point

The Point against which to hit test.

Examples

The following example shows how to override default hit test support in a user-defined visual object. In this case, the HitPoint value is simply returned as part of PointHitTestResult.

// Override default hit test support in visual object.
protected override HitTestResult HitTestCore(PointHitTestParameters hitTestParameters)
{
    Point pt = hitTestParameters.HitPoint;

    // Perform custom actions during the hit test processing,
    // which may include verifying that the point actually
    // falls within the rendered content of the visual.

    // Return hit on bounding rectangle of visual object.
    return new PointHitTestResult(this, pt);
}

' Override default hit test support in visual object.
Protected Overrides Overloads Function HitTestCore(ByVal hitTestParameters As PointHitTestParameters) As HitTestResult
    Dim pt As Point = hitTestParameters.HitPoint

    ' Perform custom actions during the hit test processing,
    ' which may include verifying that the point actually
    ' falls within the rendered content of the visual.

    ' Return hit on bounding rectangle of visual object.
    Return New PointHitTestResult(Me, pt)
End Function

Applies to