---
title: IOUserMIDIDevice
framework: mididriverkit
role: symbol
role_heading: Class
path: mididriverkit/iousermididevice
---

# IOUserMIDIDevice

## Declaration

```occ
class IOUserMIDIDevice;
```

## Topics

### Instance Methods

- [AbortDeviceConfigurationChange](mididriverkit/iousermididevice/abortdeviceconfigurationchange.md)
- [AddEntity](mididriverkit/iousermididevice/addentity.md)
- [GetBaseClassID](mididriverkit/iousermididevice/getbaseclassid.md)
- [GetClassID](mididriverkit/iousermididevice/getclassid.md)
- [GetDeviceIsRunning](mididriverkit/iousermididevice/getdeviceisrunning.md)
- [GetEntities](mididriverkit/iousermididevice/getentities.md)
- [PerformDeviceConfigurationChange](mididriverkit/iousermididevice/performdeviceconfigurationchange.md)
- [RemoveEntity](mididriverkit/iousermididevice/removeentity.md)
- [RequestDeviceConfigurationChange](mididriverkit/iousermididevice/requestdeviceconfigurationchange.md)
- [SetProperties](mididriverkit/iousermididevice/setproperties.md)
- [StartIO](mididriverkit/iousermididevice/startio.md)
- [StopIO](mididriverkit/iousermididevice/stopio.md)
- [free](mididriverkit/iousermididevice/free.md)
- [init](mididriverkit/iousermididevice/init.md)

### Type Methods

- [Create](mididriverkit/iousermididevice/create.md)

## Relationships

### Inherits From

- [IOUserMIDIObject](mididriverkit/iousermidiobject.md)

## See Also

### Classes

- [IOUserMIDIDestination](mididriverkit/iousermididestination.md)
- [IOUserMIDIDriver](mididriverkit/iousermididriver.md)
- [IOUserMIDIEndpoint](mididriverkit/iousermidiendpoint.md)
- [IOUserMIDIEntity](mididriverkit/iousermidientity.md)
- [IOUserMIDIObject](mididriverkit/iousermidiobject.md)
- [IOUserMIDISource](mididriverkit/iousermidisource.md)