static void Main(string[] args) { //1.Create an enum for the days of the week. //2. Prompt the user to enter the current day of the week. try { Console.WriteLine("Please enter the current day of the week:"); string day = Console.ReadLine().ToLower(); //3. Assign the value to a variable of that enum data type you just created. bool isEnum = DaysOfTheWeek.IsDefined(typeof(DaysOfTheWeek), day); if (isEnum == false) { throw new FormatException(); } Console.WriteLine(isEnum); } //4. Wrap the above statement in a try/catch block and have it print "Please enter an actual day of the week." to the console if an error occurs. catch (FormatException ex) { Console.WriteLine("Please enter an actual day of the week."); } Console.ReadLine(); }