IDvdControl::MouseActivate method (strmif.h)

Article
07/27/2023

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

Note The IDvdControl interface is deprecated. Use IDvdControl2 instread.

Selects and activates a DVD button in response to a mouse click.

Syntax

HRESULT MouseActivate(
  [in] POINT point
);

Parameters

[in] point

Specified point within the display window.

Return value

Returns an HRESULT value .

Remarks

This method checks the specified point within the display window to see if it is within a current DVD button's highlight rectangle. If it is, this method selects and then activates the button.

DVD buttons do not all necessarily have highlight rectangles. Button rectangles can overlap, and the rectangles do not always correspond to the visual representation of DVD buttons.

This method returns an error unless the domain is DVD_DOMAIN_VideoManagerMenu, DVD_DOMAIN_VideoTitleSetMenu, or DVD_DOMAIN_Title. For more information, see DVD_DOMAIN.

Requirements

Requirement	Value
Target Platform	Windows
Header	strmif.h (include Dshow.h)