# getParameterFlags(_:fromParameter:) Gets current state of a parameter. ``` func getParameterFlags(_ flags: UnsafeMutablePointer, fromParameter parameterID: UInt32) -> Bool ``` ## Parameters `flags` Flags that encode various state values for the parameter. `parameterID` Unique identifier for the parameter. ## Return Value Returns `YES` if the state information is retrieved successfully; `NO` otherwise. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)