|Microsoft DirectX 9.0|
This topic applies to Windows XP Service Pack 1 only.
The RestoreBookmark method moves the player to the point on the disc specified in the current bookmark, with all audio, video, and subpicture settings restored.
This method takes no parameters.
This method does not return a value.
If the property fails, Err.Number may be set to one of the following values.
Bookmarks are useful for allowing a user to stop playback, then restart play where it was stopped, avoiding any mandatory playback such as the FBI warning at the beginning of a disc. It is possible that this technique could fail, however, since a few codecs are not fast enough to negotiate key permissions in the time required before playback.