Main( string[] args ) { const string usageAppHealthStatus = "Usage: AppHealth status <hostMachine> <vmName>"; try { AppHealthStatus appHealth = new AppHealthStatus(); if (args == null || args.Length == 0) { Console.WriteLine(usageAppHealthStatus); } else if (args[0].Equals("status", StringComparison.OrdinalIgnoreCase)) { if (args.Length != 3) { Console.WriteLine(usageAppHealthStatus); } else { appHealth.GetAppHealthStatus(args[1], args[2]); } } else { Console.WriteLine("Incorrect option"); } Console.WriteLine("Please press ENTER to exit..."); Console.ReadLine(); } catch (Exception e) { Console.WriteLine(e.Message); Console.WriteLine(e.StackTrace); } }