IProxyProviderWinEventSink interface (uiautomationcore.h)

  • Article

Exposes methods used by proxy providers to raise events.

Inheritance

The IProxyProviderWinEventSink interface inherits from the IUnknown interface. IProxyProviderWinEventSink also has these types of members:

Methods

The IProxyProviderWinEventSink interface has these methods.

 
IProxyProviderWinEventSink::AddAutomationEvent

Raises a Microsoft UI Automation event.
IProxyProviderWinEventSink::AddAutomationPropertyChangedEvent

Raises a property-changed event.
IProxyProviderWinEventSink::AddStructureChangedEvent

Raises an event to notify clients that the structure of the UI Automation tree has changed.

Remarks

The IProxyProviderWinEventSink interface is provided by UIAutomationCore.dll when the framework calls the IProxyProviderWinEventHandler::RespondToWinEvent method. The framework stores the events added to the IProxyProviderWinEventSink object. When IProxyProviderWinEventHandler::RespondToWinEvent returns, the framework passes the events back to the client side, where the UI Automation events are actually fired.

Requirements

Requirement Value
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)