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GeometryHitTestResult.VisualHit Property

Gets the visual object that is returned from a hit test result.

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

public Visual VisualHit { get; }

Property Value

Type: System.Windows.Media.Visual
A Visual object that represents the hit test result.

The following example shows how to reference the value of the VisualHit property in a hit test callback procedure.

// Return the result of the hit test to the callback. 
public HitTestResultBehavior MyHitTestResultCallback(HitTestResult result)
{
    // Retrieve the results of the hit test.
    IntersectionDetail intersectionDetail = ((GeometryHitTestResult)result).IntersectionDetail;

    switch (intersectionDetail)
    {
        case IntersectionDetail.FullyContains:

            // Add the hit test result to the list that will be processed after the enumeration.
            hitResultsList.Add(result.VisualHit);

            return HitTestResultBehavior.Continue;

        case IntersectionDetail.Intersects:

            // Set the behavior to return visuals at all z-order levels. 
            return HitTestResultBehavior.Continue;

        case IntersectionDetail.FullyInside:

            // Set the behavior to return visuals at all z-order levels. 
            return HitTestResultBehavior.Continue;

        default:
            return HitTestResultBehavior.Stop;
    }
}

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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