MSVidWebDVD.SelectLowerButton Method
| Microsoft DirectShow 9.0 |
MSVidWebDVD.SelectLowerButton Method
This topic applies to Windows XP Service Pack 1 or later.
The SelectLowerButton method selects the lower directional button from the displayed menu.
Syntax
VidWebDVD .SelectLowerButton
Parameters
This method takes no parameters.
Return Values
This method does not return a value.
Error Codes
If the property fails, Err.Number may be set to one of the following values.
| Value | Description |
| E_UNEXPECTED | Unspecified error. |
| VFW_E_DVD_OPERATION_INHIBITED | UOP control prohibits the operation. |
| VFW_E_DVD_INVALIDDOMAIN | Invalid domain for this method. |
Error Codes
If the property fails, Err.Number may be set to one of the following values.
| Value | Description |
| E_UNEXPECTED | Unspecified error. |
| VFW_E_DVD_OPERATION_INHIBITED | UOP control prohibits the operation. |
| VFW_E_DVD_INVALIDDOMAIN | Invalid domain for this method. |
Example
oVidWebDVD .SelectLowerButton
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 |
| Lower_Button_Select | DVD_DOMAIN_Stop |
Requirements
Reference: Add a reference to MS Video Control 1.0 Type Library and Microsoft Tuner 1.0 Type Library.
Library: Quartz.dll.
See Also