Interface MIDIPort

Available only in secure contexts.

MDN Reference

interface MIDIPort {
    connection: MIDIPortConnectionState;
    id: string;
    manufacturer: null | string;
    name: null | string;
    onstatechange: null | ((this, ev) => any);
    state: MIDIPortDeviceState;
    type: MIDIPortType;
    version: null | string;
    addEventListener<K>(type, listener, options?): void;
    addEventListener(type, listener, options?): void;
    close(): Promise<MIDIPort>;
    dispatchEvent(event): boolean;
    open(): Promise<MIDIPort>;
    removeEventListener<K>(type, listener, options?): void;
    removeEventListener(type, listener, options?): void;
}

Hierarchy

  • EventTarget
    • MIDIPort

Properties

connection id manufacturer name onstatechange state type version

Methods

addEventListener close dispatchEvent open removeEventListener

Properties

Readonly connection

connection: MIDIPortConnectionState

MDN Reference

Readonly id

id: string

MDN Reference

Readonly manufacturer

manufacturer: null | string

MDN Reference

Readonly name

name: null | string

MDN Reference

onstatechange

onstatechange: null | ((this, ev) => any)

MDN Reference

Type declaration

Readonly state

state: MIDIPortDeviceState

MDN Reference

Readonly type

type: MIDIPortType

MDN Reference

Readonly version

version: null | string

MDN Reference

Methods

addEventListener

  • addEventListener<K>(type, listener, options?): void

  • Type Parameters

    • K extends "statechange"

    Parameters

    Returns void

  • addEventListener(type, listener, options?): void

  • Parameters

    Returns void

close

  • close(): Promise<MIDIPort>

  • MDN Reference

    Returns Promise<MIDIPort>

dispatchEvent

  • dispatchEvent(event): boolean

  • Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.

    MDN Reference

    Parameters

    • event: Event

    Returns boolean

open

  • open(): Promise<MIDIPort>

  • MDN Reference

    Returns Promise<MIDIPort>

removeEventListener

  • removeEventListener<K>(type, listener, options?): void

  • Type Parameters

    • K extends "statechange"

    Parameters

    Returns void

  • removeEventListener(type, listener, options?): void

  • Parameters

    Returns void

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connectionidmanufacturernameonstatechangestatetypeversionaddEventListenerclosedispatchEventopenremoveEventListener

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