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| 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 This content is outdated and is no longer being maintained.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 filter is passing a text string to the application.
Parameters
- lParam1
- BSTRfor the event notification. The application must free the BSTRby calling the IMediaEvent::FreeEventParamsmethod.
- lParam2
- Zero.
Remarks
For information on how to use this event code, see CBaseFilter::NotifyEvent.