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nf-portcls-iportmidi-registerservicegroup.md

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UID title description old-location tech.root ms.date keywords ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames f1_keywords topic_type api_type api_location api_name
NF:portcls.IPortMidi.RegisterServiceGroup
IPortMidi::RegisterServiceGroup (portcls.h)
The RegisterServiceGroup method registers the service group to be used for the IPortMidi::Notify method.
audio\iportmidi_registerservicegroup.htm
audio
07/25/2023
IPortMidi::RegisterServiceGroup
IPortMidi interface [Audio Devices],RegisterServiceGroup method, IPortMidi.RegisterServiceGroup, IPortMidi::RegisterServiceGroup, RegisterServiceGroup, RegisterServiceGroup method [Audio Devices], RegisterServiceGroup method [Audio Devices],IPortMidi interface, audio.iportmidi_registerservicegroup, audmp-routines_ff2228bf-489d-4980-a317-e9cb89e4f394.xml, portcls/IPortMidi::RegisterServiceGroup
portcls.h
Portcls.h
Universal
PASSIVE_LEVEL
Windows
IPortMidi::RegisterServiceGroup
portcls/IPortMidi::RegisterServiceGroup
APIRef
kbSyntax
COM
portcls.h
IPortMidi::RegisterServiceGroup

IPortMidi::RegisterServiceGroup

-description

The RegisterServiceGroup method registers the service group to be used for the IPortMidi::Notify method.

-parameters

-param ServiceGroup [in]

Pointer to the miniport driver's IServiceGroup object that is being registered.

-remarks

The ServiceGroup parameter follows the reference-counting conventions for COM objects.

-see-also

IPortMidi

IPortMidi::Notify

IServiceGroup