nf-diagnosticdataquery-ddqisdiagnosticrecordsampledin.md

UID	title	ms.date	ms.keywords	description	ms.localizationpriority	tech.root	targetos	req.assembly	req.construct-type	req.ddi-compliance	req.dll	req.header	req.idl	req.include-header	req.irql	req.kmdf-ver	req.lib	req.max-support	req.namespace	req.redist	req.target-min-winverclnt	req.target-min-winversvr	req.target-type	req.type-library	req.umdf-ver	req.unicode-ansi	topic_type	api_type	api_location	api_name	f1_keywords
NF:diagnosticdataquery.DdqIsDiagnosticRecordSampledIn	DdqIsDiagnosticRecordSampledIn	8/19/2019	DdqIsDiagnosticRecordSampledIn	Fetches the sampled-in state of the device for an event.	low	security	Windows		function			diagnosticdataquery.h									Windows 10, version 2004 (10.0; Build 19041)	Windows Server, version 2004 (10.0; Build 19041)					apiref		diagnosticdataquery.h	DdqIsDiagnosticRecordSampledIn	DdqIsDiagnosticRecordSampledIn diagnosticdataquery/DdqIsDiagnosticRecordSampledIn

-description

Fetches the sampled-in state of the device for an event.

-parameters

-param hSession

Type: HANDLE Handle to the Diagnostic Data Query session.

-param providerGroup

Type: GUID* Pointer to the provider group GUID.

-param providerId

Type: GUID* Pointer to the provider GUID.

-param providerName

Type: PCWSTR The name of the provider.

-param eventId

Type: UNI32* Pointer to the event ID.

-param eventName

Type: PCWSTR The name of the event.

-param eventVersion

Type: UINT32* The version of the event.

-param eventKeywords

Type: UINT64* Pointer to the event keywords.

-param isSampledIn

Type: BOOL* This output parameter is a pointer to a boolean value that is TRUE if the event is sampled in and FALSE otherwise.

-returns

Type: HRESULT Returns S_OK on successful completion.

-remarks

For more information about events and providers, see Event Tracing.

-see-also