static void Main(string[] args) { SheduleClass shed = new SheduleClass("Task1", 1); shed_mas.Add(shed); shed.name = "Task2"; shed.priority = 3; shed_mas.Add(shed); shed.name = "Task3"; shed.priority = 2; shed_mas.Add(shed); shed.name = "Task4"; shed.priority = 1; shed_mas.Add(shed); shed.name = "Task9"; shed.priority = 3; shed_mas.Add(shed); string json = JsonConvert.SerializeObject(shed_mas); //Console.WriteLine(json); shed_mas.SaveToFile(@"d:\fb.txt"); SheduleMasClass dshed_mas = new SheduleMasClass(); dshed_mas.LoadFromFile(@"d:\fb.txt"); Console.WriteLine(dshed_mas); Console.ReadKey(); }