CPullPin::OnError

  • Article

Override to handle run-time errors that caused pulling to stop.

virtual void OnError(
  HRESULT hr
) PURE;

Parameters

  • hr
    HRESULT value of the trapped error.

Return Values

None.

Remarks

These errors are returned from the upstream filter (the asynchronous reader), which will have already reported errors to the filter graph manager. This member function must be implemented because it is called by several CPullPin member functions when trapping errors.

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.
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Last updated on Wednesday, April 13, 2005

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