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IDirectDrawVideo::WillUseFullScreen

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Microsoft DirectShow 9.0

IDirectDrawVideo::WillUseFullScreen

The WillUseFullScreen method determines whether DirectShow will change display mode when going to full-screen mode.

Syntax

  HRESULT WillUseFullScreen(
  long *UseWhenFullScreen
);

Parameters

UseWhenFullScreen

Pointer to a value indicating whether DirectShow will use DirectX in full-screen mode. OATRUE indicates it will use full-screen mode; OAFALSE indicates it will not.

Return Values

Returns an HRESULT value.

Remarks

For a description of this feature, see IDirectDrawVideo::UseWhenFullScreen.

Requirements

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

Library: Use Strmiids.lib.

See Also