 Important: |
|---|
| This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist. |
Override to handle run-time errors that caused pulling to stop.
virtual void OnError( HRESULT hr ) PURE;
Parameters
- hr
-
HRESULTvalue of the trapped error.
Return Values
No return value.
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 since it is called by several CPullPinmember functions when trapping errors.