Partager via

CBaseFilter::GetState

  • Article

Retrieves the current state of the filter.

HRESULT GetState(
  DWORD dwMilliSecsTimeout,
  FILTER_STATE* State
);

Parameters

  • dwMilliSecsTimeout
    Duration of the time-out, in milliseconds.
  • State
    Returned state of the filter.

Return Values

Returns S_OK.

Remarks

This member function implements the IMediaFilter::GetState method. It returns the value of the m_State data member. Override this member function if the state changes in your filter are not synchronous.

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 3.0 and later.
Header:

Last updated on Wednesday, April 13, 2005

© 2005 Microsoft Corporation. All rights reserved.