---
title: "MDCopyLabelsMatchingExpression(_:)"
framework: coreservices
role: symbol
role_heading: Function
path: coreservices/1448237-mdcopylabelsmatchingexpression
---

# MDCopyLabelsMatchingExpression(_:)

## Declaration

```swift
func MDCopyLabelsMatchingExpression(_ simpleQueryString: CFString!) -> CFArray!
```