---
title: MIDIThruConnectionRef
framework: coremidi
role: symbol
role_heading: Type Alias
path: coremidi/midithruconnectionref
---

# MIDIThruConnectionRef

An opaque reference to a play-through connection.

## Declaration

```swift
typealias MIDIThruConnectionRef = MIDIObjectRef
```

## See Also

### Managing Connections

- [MIDIThruConnectionCreate(_:_:_:)](coremidi/midithruconnectioncreate(_:_:_:).md)
- [MIDIThruConnectionDispose(_:)](coremidi/midithruconnectiondispose(_:).md)
- [MIDIThruConnectionEndpoint](coremidi/midithruconnectionendpoint.md)
- [Endpoint Configuration](coremidi/endpoint-configuration.md)