CPosPassThru::CanSeekForward

  • 项目

Determines if the current position can be moved forward in the media stream.

HRESULT CanSeekForward(
  LONG* pCanSeekForward 
);

Parameters

  • pCanSeekForward
    Set to OATRUE if able to seek forward; otherwise set to OAFALSE.

Return Values

Returns the HRESULT value returned from calling IMediaPosition::CanSeekForward on the connected pin.

Remarks

This member function calls IMediaPosition::CanSeekForward on the upstream output pin connected to the peer input pin and returns the result.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header:

Last updated on Wednesday, April 13, 2005

© 2005 Microsoft Corporation. All rights reserved.