static void Main(string[] args) { Context cxt = new Context(); IChoice ic = null; string input1, input2; Console.WriteLine("***Strategy Pattern Demo***"); try { for (int i = 1; i <= 2; i++) { Console.WriteLine("Enter an integer"); input1 = Console.ReadLine(); Console.WriteLine("Enter another integer"); input2 = Console.ReadLine(); Console.WriteLine("Enter your choice 1 or 2"); Console.WriteLine("Press 1 for Addition, 2 for Concatenation"); string c = Console.ReadLine(); if (c == "1") { ic = new FirstChoice(); } else { ic = new SecondChoice(); } cxt.SetChoice(ic); cxt.ShowChoice(input1, input2); } } finally { Console.WriteLine("End of Strategy pattern"); } Console.ReadLine(); }
static void Main(string[] args) { FirstChoice play = new FirstChoice(); play.Welcome(); }
public void PublishFirstChoice() { FirstChoice?.Invoke(); }