3.2.4.11.13 FilterData (Get) (Opnum 19)

The FilterData (Get) method retrieves the FilterData property, as specified in the property table in section 3.2.4.11.

 [propget] HRESULT FilterData(
   [out, retval] SAFEARRAY(BYTE)* ppData
 );

ppData: Receives the filter data. The FilterData is any arbitrary data, of total size that MUST NOT be greater than 1 KB, that MAY be used by the trace provider to filter which events are logged.

Return Values: This method MUST return an HRESULT with the severity bit clear on success as specified in [MS-ERREF]; otherwise, it MUST return one of the errors as defined in 2.2.1 or one of the errors as defined in [MS-ERREF] section 2.1.