MSVidWebDVD.ButtonsAvailable Property
Note This topic applies to Windows XP Service Pack 1 or later.
The ButtonsAvailable property retrieves the total number of buttons on the current menu.
VidWebDVD.ButtonsAvailable As Long
Parameters
This property takes no parameters.
Return Value
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. |
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
DVD_DOMAIN_VideoTitleSetMenu DVD_DOMAIN_Title |
Remarks
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.
Examples
' Returning the property.
Long = VidWebDVD.ButtonsAvailable
Requirements
| Type Library | Use MS Video Control 1.0 Type Library and Microsoft Tuner 1.0 Type Library. |
| DLL | Requires Quartz.dll. |
See Also
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Build date: 12/4/2008