---
title: ComponentEvents.DidActivate
framework: realitykit
role: symbol
role_heading: Structure
path: realitykit/componentevents/didactivate
---

# ComponentEvents.DidActivate

Event raised after a component has been activated.

## Declaration

```swift
struct DidActivate
```

## Topics

### Instance Properties

- [componentType](realitykit/componentevents/didactivate/componenttype.md)
- [entity](realitykit/componentevents/didactivate/entity.md)

## Relationships

### Conforms To

- [Event](realitykit/event.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Detecting component activations

- [ComponentEvents.WillDeactivate](realitykit/componentevents/willdeactivate.md)