本文整理匯總了VB.NET中System.Windows.Automation.Provider.IRawElementProviderFragment.Navigate方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET IRawElementProviderFragment.Navigate方法的具體用法？VB.NET IRawElementProviderFragment.Navigate怎麽用？VB.NET IRawElementProviderFragment.Navigate使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。
在下文中一共展示了IRawElementProviderFragment.Navigate方法的2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: 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開發者ID:VB.NET開發者，項目名稱:System.Windows.Automation.Provider，代碼行數:12，代碼來源: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開發者ID:VB.NET開發者，項目名稱:System.Windows.Automation.Provider，代碼行數:32，代碼來源:IRawElementProviderFragment.Navigate