IVirtualizedItemProvider interface

Provides access to virtualized items, which are items that are represented by placeholder automation elements in the Microsoft UI Automation tree.

Methods

The IVirtualizedItemProvider interface has these methods.

Method Description
IVirtualizedItemProvider::Realize Makes the virtual item fully accessible as a UI Automation element.

Remarks

A virtualized item is typically an item in a virtual list; that is, a list that does not manage its own data. When an application retrieves an IUIAutomationElement for a virtualized item by using FindItemByProperty, UI Automation calls the provider's implementation of FindItemByProperty, where the provider may return a placeholder element that also implements IVirtualizedItemProvider. On a call to Realize, the provider's implementation of Realize returns a full UI Automation element reference and may also scroll the item into view.

Requirements

   
Minimum supported client Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista, Windows XP with SP3 and Platform Update for Windows Vista [desktop apps | UWP apps]
Minimum supported server Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008, Windows Server 2003 with SP2 and Platform Update for Windows Server 2008 [desktop apps | UWP apps]
Target Platform Windows
Header uiautomationcore.h (include UIAutomation.h)

See Also

Conceptual

VirtualizedItem Control Pattern

Working with Virtualized Items