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IDvdControl2::SelectAndActivateButton

 
Microsoft DirectShow 9.0

IDvdControl2::SelectAndActivateButton

The SelectAndActivateButton method selects and activates the specified menu button.

Syntax

  HRESULT SelectAndActivateButton(
  ULONG ulButton
);

Parameters

ulButton

[in] Value from 1 through 36 that specifies the button to select and activate.

Return Values

Returns one of the following values.

Return code Description
S_OK Success.
E_INVALIDARG ulButton is out of range.
E_UNEXPECTED The ulButton value is valid, but the DVD Navigator filter couldn't activate it.
VFW_E_DVD_OPERATION_INHIBITED UOP control prohibits the operation.

Remarks

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_and_Activate DVD_DOMAIN_VideoManagerMenu
DVD_DOMAIN_VideoTitleSetMenu
DVD_DOMAIN_Title

Requirements

Header: Declared in Strmif.h; include Dshow.h.

Library: Use Strmiids.lib.

See Also