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UID tech.root title ms.date targetos description prerelease 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 dev_langs
NF:acxcircuit.AcxCircuitAddEvents
audio
AcxCircuitAddEvents
12/14/2022
Windows
The AcxCircuitAddEvents function adds one or more events to an ACXCIRCUIT.
false
function
acxcircuit.h
PASSIVE_LEVEL
apiref
HeaderDef
acxcircuit.h
AcxCircuitAddEvents
AcxCircuitAddEvents
acxcircuit/AcxCircuitAddEvents
c++

-description

The AcxCircuitAddEvents function adds one or more events to an ACXCIRCUIT.

-parameters

-param Circuit

An existing ACXCIRCUIT object. For more information about ACX objects, see Summary of ACX Objects.

-param Events

An existing ACXEVENT object containing one or more events.

-param EventsCount

The number of events that will be added to the circuit. This is a one based count.

-returns

Returns STATUS_SUCCESS if the call was successful. Otherwise, it returns an appropriate error code. For more information, see Using NTSTATUS Values.

-remarks

An AcxEvent represents an asynchronous notification available at the driver level. Events can be added to AcxCircuits, AcxStreams, AcxElements and AcxPins. They are exposed as KS events to clients (upper user-mode layers).

ACX requirements

Minimum ACX version: 1.0

For more information about ACX versions, see ACX version overview.

-see-also