本文整理汇总了VB.NET中System.Windows.Automation.Provider.IRawElementProviderFragment.Navigate方法的典型用法代码示例。如果您正苦于以下问题：VB.NET IRawElementProviderFragment.Navigate方法的具体用法？VB.NET IRawElementProviderFragment.Navigate怎么用？VB.NET IRawElementProviderFragment.Navigate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IRawElementProviderFragment.Navigate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: Navigate
Function Navigate(ByVal direction As NavigateDirection) As IRawElementProviderFragment _
Implements IRawElementProviderFragment.Navigate
If direction = NavigateDirection.FirstChild _
OrElse direction = NavigateDirection.LastChild Then
' Return the provider that is the sole child of this one.
Return CType(ChildControl, IRawElementProviderFragment)
Else
Return Nothing
End If
End Function 'IRawElementProviderFragment.Navigate开发者ID:VB.NET开发者，项目名称:System.Windows.Automation.Provider，代码行数:12，代码来源:IRawElementProviderFragment.Navigate
示例2: Navigate
''' <summary>
''' Navigate to adjacent elements in the automation tree.
''' </summary>
''' <param name="direction">Direction to navigate.</param>
''' <returns>The element in that direction, or null.</returns>
''' <remarks>
''' parentControl is the provider for the list box.
''' parentItems is the collection of list item providers.
''' </remarks>
Public Function Navigate(ByVal direction As NavigateDirection) As IRawElementProviderFragment _
Implements IRawElementProviderFragment.Navigate
Dim myIndex As Integer = parentItems.IndexOf(Me)
If direction = NavigateDirection.Parent Then
Return DirectCast(parentControl, IRawElementProviderFragment)
ElseIf direction = NavigateDirection.NextSibling Then
If myIndex < parentItems.Count - 1 Then
Return DirectCast(parentItems((myIndex + 1)), IRawElementProviderFragment)
Else
Return Nothing
End If
ElseIf direction = NavigateDirection.PreviousSibling Then
If myIndex > 0 Then
Return DirectCast(parentItems((myIndex - 1)), IRawElementProviderFragment)
Else
Return Nothing
End If
Else
Return Nothing
End If
End Function 'Navigate开发者ID:VB.NET开发者，项目名称:System.Windows.Automation.Provider，代码行数:32，代码来源:IRawElementProviderFragment.Navigate