---
title: HIDUsage.BarcodeScannerUsage.dlMethodCheckForDiscrete
framework: corehid
role: symbol
role_heading: Case
path: corehid/hidusage/barcodescannerusage/dlmethodcheckfordiscrete
---

# HIDUsage.BarcodeScannerUsage.dlMethodCheckForDiscrete

## Declaration

```swift
case dlMethodCheckForDiscrete
```