IDvdControl2::ActivateButton method
The ActivateButton method activates the currently selected menu button.
Syntax
HRESULT ActivateButton();
Parameters
This method has no parameters.
Return value
Returns one of the following values.
| Return code | Description |
|---|---|
|
Success. |
|
The DVD Navigator is in an invalid domain. |
|
UOP control prohibits the DVD Navigator from entering a paused state. |
|
No button is selected. |
Remarks
An application might or might not have four relative buttons on the side of the video display to represent the buttons on a physical remote control. These enable a user to select menu buttons but not activate them. A fifth button is required to activate the selected button. Call ActivateButton in response to a mouse click on the fifth button.
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_Activate |
|
Requirements
|
Minimum supported client |
Windows XP [desktop apps only] |
|---|---|
|
Minimum supported server |
Windows Server 2003 [desktop apps only] |
|
Header |
|
|
Library |
|
See also