AVMIDIControlChangeEvent An object that represents a MIDI control change message. Declarationclass AVMIDIControlChangeEvent TopicsCreating a Control Change Eventinit(channel:messageType:value:)Inspecting a Control Change EventvaluemessageTypeAVMIDIControlChangeEvent.MessageType RelationshipsInherits FromAVMIDIChannelEventConforms ToCVarArgCustomDebugStringConvertibleCustomStringConvertibleEquatableHashableNSObjectProtocol See AlsoHandling MIDI Channel EventsAVMIDIChannelEventAVMIDIChannelPressureEventAVMIDIProgramChangeEventAVMIDIPolyPressureEventAVMIDIPitchBendEvent