Microsoft DirectX 9.0

MSVidWebDVD.ButtonsAvailable Property

This topic applies to Windows XP Service Pack 1 only.

The ButtonsAvailable property retrieves the total number of buttons on the current menu.


VidWebDVD.ButtonsAvailable As Long


This property takes no parameters.

Return Values

When getting the value, this property returns a Long representing the number of buttons.

Error Codes

If the property fails, Err.Number may be set to one of the following values.

Value Description
E_UNEXPECTED Unspecified error.
E_NO_IDVD2_PRESENT Unspecified internal error.
E_NO_DVD_VOLUME No DVD available.
E_REGION_CHANGE_FAIL The DVD has the wrong region code for this machine.


This property is read-only. The buttons checked by this method are the DVD's onscreen buttons, not the surrounding HTML page or form buttons.


' Returning the property.
Long = VidWebDVD.ButtonsAvailable

Valid Domains

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
Button_Select DVD_DOMAIN_VideoManagerMenu

See Also