GeometryHitTestResult.VisualHit 속성

정의

네임스페이스:

System.Windows.Media

어셈블리:

PresentationCore.dll

적중 횟수 테스트 결과에서 반환되는 시각적 개체를 가져옵니다.

public:
 property System::Windows::Media::Visual ^ VisualHit { System::Windows::Media::Visual ^ get(); };

public System.Windows.Media.Visual VisualHit { get; }

member this.VisualHit : System.Windows.Media.Visual

Public ReadOnly Property VisualHit As Visual

속성 값

Visual

적중 횟수 테스트 결과를 나타내는 Visual 개체입니다.

예제

다음 예제에서는 값을 참조 하는 방법을 보여 줍니다는 VisualHit 적중된 테스트 콜백 프로시저 내의 속성입니다.

// 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;
    }
}

' Return the result of the hit test to the callback.
Public Function MyHitTestResultCallback(ByVal result As HitTestResult) As HitTestResultBehavior
    ' Retrieve the results of the hit test.
    Dim intersectionDetail As IntersectionDetail = (CType(result, GeometryHitTestResult)).IntersectionDetail

    Select Case 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

        Case Else
            Return HitTestResultBehavior.Stop
    End Select
End Function