pxt-microbit/docs/reference/control/raise-event.md

micro:bit target for Microsoft MakeCode (PXT)

# Raise Event

Raise an event in the event bus.

```sig
control.raiseEvent(control.eventSourceId(EventBusSource.MICROBIT_ID_BUTTON_A), control.eventValueId(EventBusValue.MICROBIT_EVT_ANY));
```

**This is an advanced API.**  For more information, see the
[@boardname@ runtime messageBus documentation](https://lancaster-university.github.io/microbit-docs/ubit/messageBus/)

## See Also

[radio raise event](/reference/radio/raise-event)