本文整理汇总了VB.NET中System.Windows.Media.PointHitTestParameters.PointHitTestParameters构造函数的典型用法代码示例。如果您正苦于以下问题：VB.NET PointHitTestParameters构造函数的具体用法？VB.NET PointHitTestParameters怎么用？VB.NET PointHitTestParameters使用的例子？那么恭喜您, 这里精选的构造函数代码示例或许可以为您提供帮助。
在下文中一共展示了PointHitTestParameters构造函数的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: OnMouseRightButtonDown
' Respond to the right mouse button down event by setting up a hit test results callback.
Private Overloads Sub OnMouseRightButtonDown(ByVal sender As Object, ByVal e As MouseButtonEventArgs)
' Retrieve the coordinate of the mouse position.
Dim pt As Point = e.GetPosition(CType(sender, UIElement))
' Clear the contents of the list used for hit test results.
hitResultsList.Clear()
' Set up a callback to receive the hit test result enumeration.
VisualTreeHelper.HitTest(myCanvas, Nothing, New HitTestResultCallback(AddressOf MyHitTestResult), New PointHitTestParameters(pt))
' Perform actions on the hit test results list.
If hitResultsList.Count > 0 Then
Console.WriteLine("Number of Visuals Hit: " & hitResultsList.Count)
End If
End Sub