static void Main(string[] args)
{
int a = 50, b = 15;
var am = new AdvancedMath();
BinaryOperator[] operators =
{
SimpleMath.Plus,
SimpleMath.Minus,
am.Multiply,
am.Divide
};
for (int i = 0; i < operators.Length; i++)
{
var result = operators[i](a, b);
var name = operators[i].Method.Name;
Console.WriteLine("{0} {1} {2} = {3}", a, name, b, result);
}
}
static void Main(string[] args)
{
int a = 50, b = 15;
BinaryOperator opr = SimpleMath.Plus; //public static function
int result = opr(a, b);
Console.WriteLine(result);
opr = SimpleMath.Minus; //note same opr is reassigned
result = opr(a, b);
Console.WriteLine(result);
var am = new AdvancedMath();
opr = am.Multiply; //public non static method
result = opr(a, b);
Console.WriteLine(result);
opr = am.getModDelegate(); //you got access to private method
result = opr(a, b);
Console.WriteLine(result);
}
