GeometryHitTestResult(Visual, IntersectionDetail) 建構函式

定義

命名空間:

System.Windows.Media

組件:

PresentationCore.dll

使用指定的視覺物件和 GeometryHitTestResult 值，初始化 IntersectionDetail 類別的新執行個體。

public:
 GeometryHitTestResult(System::Windows::Media::Visual ^ visualHit, System::Windows::Media::IntersectionDetail intersectionDetail);

public GeometryHitTestResult (System.Windows.Media.Visual visualHit, System.Windows.Media.IntersectionDetail intersectionDetail);

new System.Windows.Media.GeometryHitTestResult : System.Windows.Media.Visual * System.Windows.Media.IntersectionDetail -> System.Windows.Media.GeometryHitTestResult

Public Sub New (visualHit As Visual, intersectionDetail As IntersectionDetail)

參數

visualHit

Visual

在進行點擊測試期間所點擊的視覺物件。

intersectionDetail

IntersectionDetail

描述 Geometry 與 visualHit 的交集。

範例

下列範例示範如何建立 GeometryHitTestResult 物件，並將其作為 覆寫實作的 HitTestCore 傳回值。

// Override default hit test support in visual object.
protected override GeometryHitTestResult HitTestCore(GeometryHitTestParameters hitTestParameters)
{
    IntersectionDetail intersectionDetail = IntersectionDetail.NotCalculated;

    // Perform custom actions during the hit test processing.

    return new GeometryHitTestResult(this, intersectionDetail);
}

' Override default hit test support in visual object.
Protected Overrides Overloads Function HitTestCore(ByVal hitTestParameters As GeometryHitTestParameters) As GeometryHitTestResult
    Dim intersectionDetail As IntersectionDetail = IntersectionDetail.NotCalculated

    ' Perform custom actions during the hit test processing.

    Return New GeometryHitTestResult(Me, intersectionDetail)
End Function