static void Main1(string[] args)
{
Mydele obj = new Mydele(Display);
obj(5);
Mydele1 obj1 = new Mydele1(add);
int i = obj1(5);
Console.WriteLine("add method called with delegate and addition is: " + i);
Mydel2 obj2 = new Mydel2(multiply);
int c = obj2(5, 6);
Console.WriteLine("Multiply method called " + c);
//Method in another class
Class1 o = new Class1();
Mydel3 obj3 = Class1.divide;
int d = obj3(25, 25);
Console.WriteLine("Divide method called " + d);
dele ob = o.dis;
ob();
Console.ReadLine();
}
static void Main(string[] args)
{
MyDel del = new MyDel(F1);
Console.WriteLine(del(10));
MyDel2 del2 = new MyDel2(F2);
del2("美国", "德国");
Mydel3 mydel3 = new Mydel3(F3);
Mydel3 mydel4 = F3;//等价于Mydel3 mydel4 = new Mydel3(F3);
string s = mydel4();
Console.WriteLine(s);
Console.ReadKey();
}
