Calls an object accessor universal procedure pointer.
SDK
- macOS 10.0+
Framework
- Core Services
Declaration
func InvokeOSLAccessorUPP(_ desiredClass: Desc Type, _ container: Unsafe Pointer<AEDesc>!, _ containerClass: Desc Type, _ form: Desc Type, _ selectionData: Unsafe Pointer<AEDesc>!, _ value: Unsafe Mutable Pointer<AEDesc>!, _ accessorRefcon: SRef Con!, _ userUPP: OSLAccessor UPP!) -> OSErr
Return Value
A result code. See Result Codes.
Discussion
See the OSLAccessor
callback function.