Important:
This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.
A version of this page is also available for
4/8/2010

The video renderer is switching out of full-screen mode.

Parameters

lParam1

Zero.

lParam2

Pointer to the IBaseFilterinterface that is sending the notification (the Mode X renderer in this case).

Remarks

The full-screen renderer sends this event notification to an application.

When the EC_ACTIVATEnotification is sent to the filter graph manager upon switching out of full-screen mode, the filter graph manager sends an EC_FULLSCREEN_LOSTnotification to the controlling application.

The application might use this notification to restore the state of a full-screen button, for example.

The EC_ACTIVATEnotifications are used internally by DirectShow to manage full-screen switching on cues from the video renderers.

For information on how to use this event code, see CBaseFilter::NotifyEvent.

Requirements

Windows Embedded CE Windows CE 2.12 and later
Windows Mobile Pocket PC for Windows Mobile Version 5.0 and later, Smartphone for Windows Mobile Version 5.0 and later
Note Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements
For more information, see Setting Up the Build Environment

See Also