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Note This topic applies to Windows XP Service Pack 1 or later.
The ButtonAtPosition property retrieves the number of the button at the specified coordinates without selecting or activating it.
VidWebDVD.ButtonAtPosition(
xPos As Long,
yPos As Long
) as Long
Parameters
xPos
Specifies the x-coordinate of the mouse pointer as an Integer.yPos
Specifies the y-coordinate of the mouse pointer as an Integer.
Return Value
Returns a Long value specifying the button, if any, at the specified position.
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 method returns 0 if no button is present at the given coordinates. The buttons checked by this method are the DVD's onscreen buttons, not the surrounding HTML page or form buttons.
Examples
' Returning the property.
lButton = VidWebDVD.ButtonAtPosition(xPos, yPos)
Requirements
Type Library |
MS Video Control 1.0 Type Library and Microsoft Tuner 1.0 Type Library |
DLL |
Quartz.dll |
See Also
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Build date: 7/6/2010