Esempio n. 1
0
        public void RunCli()
        {
            Console.ForegroundColor = ConsoleColor.Gray;

            Console.WriteLine("Welcome to Arithmetic Calculator!");
            Console.WriteLine("Press ^C or type 'exit' to quit\n");

            Console.ForegroundColor = ConsoleColor.White;

            while (true)
            {
                Console.Write("> ");
                var input = Console.ReadLine();

                if (string.IsNullOrWhiteSpace(input))
                {
                    continue;
                }

                if (input == ExitCommand)
                {
                    return;
                }

                try
                {
                    var result = _calculator.Calculate(input);
                    Console.WriteLine($"= {result}", ConsoleColor.Green);
                }
                catch (AggregateException ex)
                {
                    foreach (var innerEx in ex.InnerExceptions)
                    {
                        WriteException(innerEx);
                    }
                }
                catch (Exception ex)
                {
                    WriteException(ex);
                }
            }
        }
Esempio n. 2
0
 private static void WriteError(LogSeverity severity, string format, params object[] args)
 {
     Console.WriteLine($"[{severity.ToString().ToUpper()}] {format}", ConsoleColor.Red, args);
 }