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IDvdControl2::ReturnFromSubmenu method

The ReturnFromSubmenu method returns the display from a submenu to its parent menu.

Syntax


HRESULT ReturnFromSubmenu(
  [in]  DWORD   dwFlags,
  [out] IDvdCmd **ppCmd
);

Parameters

dwFlags [in]

Bitwise OR of one or more flags from the DVD_CMD_FLAGS enumeration, specifying how to synchronize the command.

ppCmd [out]

Receives a pointer to an IDvdCmd object that can be used to synchronize DVD commands. The caller must release the interface. This parameter can be NULL. For more information, see Synchronizing DVD Commands.

Return value

Returns one of the following values.

Return codeDescription
S_OK

Success.

VFW_E_DVD_OPERATION_INHIBITED

UOP control prohibits the operation.

VFW_E_DVD_NO_GOUP_PGC

The operation cannot be performed because no GoUp program chain (PGC) is available.

 

Remarks

If the DVD Navigator is at the top-level menu, this method calls the IDvdControl2::Resume method so that play continues where it left off.

The following table shows the Annex J command name to which this method name corresponds, and the domains in which this method is valid.

Annex J Command Name Valid Domains
GoUP
  • DVD_DOMAIN_VideoManagerMenu
  • DVD_DOMAIN_VideoTitleSetMenu
  • DVD_DOMAIN_Title

 

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Strmif.h (include Dshow.h)

Library

Strmiids.lib

See also

DVD Applications
Error and Success Codes
IDvdControl2 Interface
Synchronizing DVD Commands
Working With DVD Menus

 

 

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