static void Main(string[] args)
{
FunctionHandlerWithTwoIntegerParametersThatReturnsVoid functionHandler;
Calculator calc = new Calculator();
functionHandler = new FunctionHandlerWithTwoIntegerParametersThatReturnsVoid(calc.AddTwoIntegerParameters);
functionHandler += calc.MultiplyWithTwoIntegerParameters;
functionHandler += calc.SubstractWithTwoIntegerParameters;
functionHandler += calc.DivideWithTwoIntegerParameters;
functionHandler.Invoke(2, 3);
functionHandler -= calc.SubstractWithTwoIntegerParameters;
functionHandler.Invoke(2, 3);
//Console.WriteLine("What to do?");
//Console.WriteLine("1. Add 2 and 3");
//Console.WriteLine("2. Multiply 2 and 3");
//ConsoleKeyInfo selected = Console.ReadKey(true);
//Calculator calc = new Calculator();
//switch (selected.Key)
//{
// case ConsoleKey.NumPad1:
// functionHandler = new FunctionHandlerWithTwoIntegerParametersThatReturnsVoid(calc.AddTwoIntegerParameters);
// break;
// case ConsoleKey.NumPad2:
// functionHandler = new FunctionHandlerWithTwoIntegerParametersThatReturnsVoid(calc.MultiplyWithTwoIntegerParameters);
// break;
// default:
// functionHandler = new FunctionHandlerWithTwoIntegerParametersThatReturnsVoid(calc.MultiplyWithTwoIntegerParameters);
// break;
//}
//functionHandler.Invoke(2, 3);
//ConsoleMenu mainMenu = new ConsoleMenu(
// new ConsoleMenu.ConsoleMenuItem[]
// {
// new ConsoleMenu.ConsoleMenuItem() { Key = "1", Description = "Print hello world", Visible = true },
// new ConsoleMenu.ConsoleMenuItem() { Key = "2", Description = "Print goodbye world", Visible = false },
// new ConsoleMenu.ConsoleMenuItem() { Key = "3", Description = "Exit from menu", Visible = true }
// }
//);
//mainMenu.NextMenuItemKey = ConsoleKey.DownArrow;
//mainMenu.PreviousMenuItemKey = ConsoleKey.UpArrow;
//mainMenu.SelectMenuItemKey = ConsoleKey.Enter;
//mainMenu.Display();
}
static void Main(string[] args)
{
FunctionHandlerWithTwoIntegerParametersThatReturnsVoid functionHandler;
Calculator calc = new Calculator();
functionHandler = new FunctionHandlerWithTwoIntegerParametersThatReturnsVoid(calc.AddTwoIntegerParameters);
functionHandler += calc.MultiplyWithTwoIntegerParameters;
functionHandler += calc.SubstractWithTwoIntegerParameters;
functionHandler += calc.DivideWithTwoIntegerParameters;
functionHandler.Invoke(2, 3);
functionHandler -= calc.SubstractWithTwoIntegerParameters;
functionHandler.Invoke(2, 3);
//Console.WriteLine("What to do?");
//Console.WriteLine("1. Add 2 and 3");
//Console.WriteLine("2. Multiply 2 and 3");
//ConsoleKeyInfo selected = Console.ReadKey(true);
//Calculator calc = new Calculator();
//switch (selected.Key)
//{
// case ConsoleKey.NumPad1:
// functionHandler = new FunctionHandlerWithTwoIntegerParametersThatReturnsVoid(calc.AddTwoIntegerParameters);
// break;
// case ConsoleKey.NumPad2:
// functionHandler = new FunctionHandlerWithTwoIntegerParametersThatReturnsVoid(calc.MultiplyWithTwoIntegerParameters);
// break;
// default:
// functionHandler = new FunctionHandlerWithTwoIntegerParametersThatReturnsVoid(calc.MultiplyWithTwoIntegerParameters);
// break;
//}
//functionHandler.Invoke(2, 3);
//ConsoleMenu mainMenu = new ConsoleMenu(
// new ConsoleMenu.ConsoleMenuItem[]
// {
// new ConsoleMenu.ConsoleMenuItem() { Key = "1", Description = "Print hello world", Visible = true },
// new ConsoleMenu.ConsoleMenuItem() { Key = "2", Description = "Print goodbye world", Visible = false },
// new ConsoleMenu.ConsoleMenuItem() { Key = "3", Description = "Exit from menu", Visible = true }
// }
//);
//mainMenu.NextMenuItemKey = ConsoleKey.DownArrow;
//mainMenu.PreviousMenuItemKey = ConsoleKey.UpArrow;
//mainMenu.SelectMenuItemKey = ConsoleKey.Enter;
//mainMenu.Display();
}
