readAttributeActiveCurrent(completion:)
Declaration
func readAttributeActiveCurrent(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeActiveCurrent() async throws -> NSNumberfunc readAttributeActiveCurrent(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeActiveCurrent() async throws -> NSNumber