DdqGetDiagnosticRecordProducerCount function (diagnosticdataquery.h)

Fetches the number (size) of producers in the resource pointed to by the HDIAGNOSTIC_EVENT_PRODUCER_DESCRIPTION.

Syntax

HRESULT DdqGetDiagnosticRecordProducerCount(
  HDIAGNOSTIC_EVENT_PRODUCER_DESCRIPTION hProducerDescription,
  UINT32                                 *producerDescriptionCount
);

Parameters

hProducerDescription

Type: HANDLE Handle to the resource that contains list of producers.

producerDescriptionCount

Type: UNINT32* This output parameter is a pointer to the number of producers in provided resource.

Return value

Type: HRESULT Returns S_OK on successful completion.

Remarks

See DIAGNOSTIC_DATA_EVENT_PRODUCER_DESCRIPTION for documentation on how a producer is defined.

Requirements