本文整理汇总了VB.NET中System.Windows.Automation.Provider.ISelectionItemProvider.AddToSelection方法的典型用法代码示例。如果您正苦于以下问题：VB.NET ISelectionItemProvider.AddToSelection方法的具体用法？VB.NET ISelectionItemProvider.AddToSelection怎么用？VB.NET ISelectionItemProvider.AddToSelection使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。
在下文中一共展示了ISelectionItemProvider.AddToSelection方法的2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: AddToSelection
''' <summary>
''' Adds an item to the selection for list boxes that
''' support multiple selection.
''' </summary>
''' <remarks>
''' In a single-selection list box, AddToSelection() is
''' equivalent to Select().
''' selectedItems is the collection of selected ListItems.
''' </remarks>
Public Sub AddToSelection() Implements ISelectionItemProvider.AddToSelection
' Return if the item is already selected.
If (CType(Me, ISelectionItemProvider)).IsSelected Then
Return
End If
selectedItems.Add(Me)
' TODO: Update UI.
End Sub开发者ID:VB.NET开发者，项目名称:System.Windows.Automation.Provider，代码行数:17，代码来源:ISelectionItemProvider.AddToSelection
示例2: IsSelected
''' <summary>
''' Specifies whether the item is selected.
''' </summary>
''' <remarks>
''' selectedItems is the collection of selected ListItems.
''' </remarks>
Public ReadOnly Property IsSelected() As Boolean Implements ISelectionItemProvider.IsSelected
Get
Return selectedItems.Contains(Me)
End Get
End Property开发者ID:VB.NET开发者，项目名称:System.Windows.Automation.Provider，代码行数:11，代码来源:ISelectionItemProvider.AddToSelection