本文整理匯總了VB.NET中System.Windows.Media.PointHitTestResult類的典型用法代碼示例。如果您正苦於以下問題：VB.NET PointHitTestResult類的具體用法？VB.NET PointHitTestResult怎麽用？VB.NET PointHitTestResult使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了PointHitTestResult類的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: OnMouseLeftButtonDown
' 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