// تمرین // by siavash Console.WriteLine(DateTime.Now); while (true) { Console.WriteLine("choose one to three"); string input = Console.ReadLine(); try { int number = Convert.ToInt32(input); switch (number) { case 1: Console.ForegroundColor = ConsoleColor.Green; Console.WriteLine("you write number 1"); break; case 2: Console.ForegroundColor = ConsoleColor.Green; Console.WriteLine("you write number 2"); break; case 3: Console.ForegroundColor = ConsoleColor.Green; Console.WriteLine("you write number 3"); break; default: Console.ForegroundColor = ConsoleColor.Red; Console.WriteLine("not found"); continue; } Console.ResetColor(); break; } catch { Console.WriteLine("please just number"); } }
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