readAttributeBitmap64(completionHandler:)
Declaration
func readAttributeBitmap64(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeBitmap64() async throws -> NSNumberfunc readAttributeBitmap64(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeBitmap64() async throws -> NSNumber