EC_OPENING_FILE (Compact 2013)

  • Article

3/26/2014

The open file status is changing.

Parameters

  • lParam1
    Set to 1 if starting to open file, or 0 if not opening any more.
  • lParam2
    Zero.

Remarks

This event notification is sent to the application and is used to allow the user interface to indicate that a media file is being opened prior to being processed by DirectShow.

Because the file might be on the Internet or some slow device, some opens might take longer.

This notification is also sent when the file has been opened.

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

Requirements

Header

dshow.h

Library

Strmiids.lib

See Also

Reference

Event Notification Codes