---
title: HIDUsage.GenericDesktopUsage.systemDisplaySwapPrimaryOrSecondary
framework: corehid
role: symbol
role_heading: Case
path: corehid/hidusage/genericdesktopusage/systemdisplayswapprimaryorsecondary
---

# HIDUsage.GenericDesktopUsage.systemDisplaySwapPrimaryOrSecondary

## Declaration

```swift
case systemDisplaySwapPrimaryOrSecondary
```