本文整理匯總了VB.NET中System.Windows.Automation.SelectionItemPattern.Select方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET SelectionItemPattern.Select方法的具體用法？VB.NET SelectionItemPattern.Select怎麽用？VB.NET SelectionItemPattern.Select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SelectionItemPattern.Select方法的1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: SelectListItem
'''--------------------------------------------------------------------
''' <summary>
''' Selects a string item in a container.
''' </summary>
''' <param name="selectionContainer">The selection container.</param>
''' <param name="itemText">The text to select.</param>
''' <remarks>
''' This deselects any currently selected items.
''' To add the item to the current selection in a multiselect list,
''' use AddToSelection instead of Select.
''' </remarks>
'''--------------------------------------------------------------------
Public Sub SelectListItem( _
ByVal selectionContainer As AutomationElement, ByVal itemText As String)
If selectionContainer Is Nothing OrElse itemText = "" Then
Throw New ArgumentException("Argument cannot be null or empty.")
End If
Dim propertyCondition = _
New PropertyCondition(AutomationElement.NameProperty, _
itemText, PropertyConditionFlags.IgnoreCase)
Dim firstMatch As AutomationElement = _
selectionContainer.FindFirst(TreeScope.Children, propertyCondition)
If Not (firstMatch Is Nothing) Then
Try
Dim selectionItemPattern As SelectionItemPattern
selectionItemPattern = DirectCast( _
firstMatch.GetCurrentPattern(selectionItemPattern.Pattern), _
SelectionItemPattern)
selectionItemPattern.Select()
Catch
' Unable to select
Return
End Try
End If
End Sub