Editar

IDvdControl2::SelectButton method (strmif.h)

  • Artículo
  • Tiempo de lectura: 2 minutos

The SelectButton method selects the specified menu button.

Syntax

HRESULT SelectButton(
  [in] ULONG ulButton
);

Parameters

[in] ulButton

Value from 1 through 36 that specifies the button to select.

Return value

Returns one of the following values.

Return code Description
S_OK
 Success.
VFW_E_DVD_INVALIDDOMAIN
 The DVD Navigator is in an invalid domain.
VFW_E_DVD_NO_BUTTON
 No button is selected.
VFW_E_DVD_OPERATION_INHIBITED
 UOP control prohibits the DVD Navigator from entering a paused state.

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.

Annex J Command Name Valid Domains
Upper_Button_Select, Lower_Button_Select, Left_Button_Select, Right_Button_Select
  • 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]
Target Platform Windows
Header strmif.h (include Dshow.h)
Library Strmiids.lib

See also

DVD Applications

Error and Success Codes

IDvdControl2 Interface

Working With DVD Menus