本文整理汇总了VB.NET中System.Windows.Automation.SelectionItemPattern.ElementAddedToSelectionEvent字段的典型用法代码示例。如果您正苦于以下问题：VB.NET SelectionItemPattern.ElementAddedToSelectionEvent字段的具体用法？VB.NET SelectionItemPattern.ElementAddedToSelectionEvent怎么用？VB.NET SelectionItemPattern.ElementAddedToSelectionEvent使用的例子？那么, 这里精选的字段代码示例或许可以为您提供帮助。
在下文中一共展示了SelectionItemPattern.ElementAddedToSelectionEvent字段的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: SetSelectionEventHandlers
'''--------------------------------------------------------------------
''' <summary>
''' Subscribe to the selection item events of interest.
''' </summary>
''' <param name="selectionItem">
''' Automation element that supports SelectionItemPattern and is
''' a child of a selection container that supports SelectionPattern
''' </param>
''' <remarks>
''' The events are raised by the SelectionItem elements,
''' not the Selection container.
''' </remarks>
'''--------------------------------------------------------------------
Private Sub SetSelectionEventHandlers( _
ByVal selectionItem As AutomationElement)
Dim selectionHandler As AutomationEventHandler = _
New AutomationEventHandler(AddressOf OnSelectionHandler)
Automation.AddAutomationEventHandler( _
SelectionItemPattern.ElementSelectedEvent, _
selectionItem, TreeScope.Element, selectionHandler)
Automation.AddAutomationEventHandler( _
SelectionItemPattern.ElementAddedToSelectionEvent, _
selectionItem, TreeScope.Element, selectionHandler)
Automation.AddAutomationEventHandler( _
SelectionItemPattern.ElementRemovedFromSelectionEvent, _
selectionItem, TreeScope.Element, selectionHandler)
End Sub
Private Sub OnSelectionHandler(ByVal src As Object, ByVal e As AutomationEventArgs)
' TODO: event handling
End Sub开发者ID:VB.NET开发者，项目名称:System.Windows.Automation，代码行数:33，代码来源:SelectionItemPattern.ElementAddedToSelectionEvent