---
title: control
framework: iousbhost
role: symbol
role_heading: Instance Property
path: iousbhost/iousbhostcimessage/control
---

# control

## Declaration

```swift
var control: UInt32
```

## See Also

### Instance Properties

- [data0](iousbhost/iousbhostcimessage/data0.md)
- [data1](iousbhost/iousbhostcimessage/data1.md)