Server.DataStorage.LoadFile C# (CSharp) Méthode

        public void LoadFile(string filename)
        {
            string path = Path.Combine(dir,filename);

            if (File.Exists(path))
            {
                Console.WriteLine("bestand bestaat");
            }
            else
            {
                Console.WriteLine("bestaand niet gevonden");
            }
            using (Stream stream = File.Open(path, FileMode.Open))
            {
                var binaryFormatter = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();

                List<Measurement> measurements = ((List < Measurement >) binaryFormatter.Deserialize(stream));
            }
            Console.WriteLine("De file is geupload!");
        }

 public override void getMeasurements(string name)
 {
     _storage.LoadFile(name);
     sendMeasurementList();
 }