| Microsoft DirectX 8.1 (C++) |
The PlayChapterInTitle method starts playback from the beginning of the specified chapter of the specified title.
Syntax
HRESULT PlayChapterInTitle(
ULONG ulTitle,
ULONG ulChapter,
DWORD dwFlags,
IDvdCmd **ppCmd
);
Parameters
ulTitle
[in] Value that specifies the title in which the chapter is located; this value must be from 1 through 99.
ulChapter
[in] Value that specifies the chapter in the specified title where the DVD Navigator will start playback; this value must be from 1 through 999.
dwFlags
[in] Bit flag that contains one or more DVD_CMD_FLAGS enumeration specifying command synchronization options.
ppCmd
[out] Address of a pointer to an IDvdCmd interface that can be used to synchronize DVD commands.
Return Values
Returns one of the following values.
| Return code | Description |
| S_OK | Success. |
| VFW_E_DVD_OPERATION_INHIBITED | UOP control prohibits the operation. |
| E_INVALIDARG | Invalid argument. |
Remarks
The following table shows the Annex J command name to which this method name corresponds, and the domains in which this method is valid.
This method is demonstrated in the DVDSample application in CDvdCore::PlayChapterInTitle.
| Annex J Command Name | Valid Domains |
| PTT_Play | DVD_DOMAIN_VideoManagerMenu DVD_DOMAIN_VideoTitleSetMenu DVD_DOMAIN_Title DVD_DOMAIN_Stop |
See Also