static void Main(string[] args)
{
// Single Cast Delegates
clsMaths objMaths = new clsMaths();
PointertoFunction AddPtr = null;
AddPtr = objMaths.Add;
int resultAdd = AddPtr.Invoke(1, 2);
Console.WriteLine("Result Add - {0}", resultAdd);
PointertoFunction SubPtr = null;
SubPtr = objMaths.Sub;
int resultSub = SubPtr.Invoke(2, 1);
Console.WriteLine("Result Sub - {0}", resultSub);
//Multicast Delegates
MultiDelegate MultiPtr = null;
MultiPtr += objMaths.Addition;
MultiPtr += objMaths.Substraction;
MultiPtr.Invoke(3, 1);
Console.ReadLine();
}
void Start()
{
button.GetComponent <Button>();
button.onClick.AddListener(() => {
myMultiDelegate?.Invoke();
});
}
