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TreeWalker.GetLastChild Method (AutomationElement, CacheRequest)

Retrieves the last child element of the specified AutomationElement and caches properties and patterns.

Namespace:  System.Windows.Automation
Assembly:  UIAutomationClient (in UIAutomationClient.dll)
member GetLastChild : 
        element:AutomationElement * 
        request:CacheRequest -> AutomationElement

Parameters

element
Type: System.Windows.Automation.AutomationElement

The element from which to retrieve the last child.

request
Type: System.Windows.Automation.CacheRequest

A cache request object specifying properties and patterns on the returned AutomationElement to cache.

Return Value

Type: System.Windows.Automation.AutomationElement
The last element, or a null reference (Nothing in Microsoft Visual Basic .NET) if there is no such element.

An AutomationElement can have additional child elements that do not match the current view condition and thus are not returned when navigating the element tree.

The structure of the AutomationElement tree changes as the visible user interface (UI) elements on the desktop change. It is not guaranteed that an element returned as the last child element will be returned as the last child on subsequent passes.

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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