共用方式為

IDvdControl::GoUp

  • 發行項
 
Microsoft DirectShow 9.0

IDvdControl::GoUp

  • Note   The IDvdControl interface is deprecated. Use IDvdControl2 instread.

Halts playback of the current media file and starts playback of the designated previous program chain (PGC).

Syntax

  HRESULT GoUp(void);

Return Value

Returns an HRESULT value.

Remarks

Each PGC is associated with a previous PGC at authoring time, which this method sets as the new playback file.

This method returns an error unless the domain is DVD_DOMAIN_VideoManagerMenu, DVD_DOMAIN_VideoTitleSetMenu, or DVD_DOMAIN_Title. For more information, see DVD_DOMAIN.

Requirements

Reference: Dshow.h.

Library: Quartz.dll.

See Also