static void Main(string[] args)
{
MCDelegate mc1 = new MCDelegate(AddNum);
MCDelegate mc2 = new MCDelegate(MultiplyNum);
MCDelegate multicast = (MCDelegate)Delegate.Combine(mc1, mc2);
multicast.Invoke(2, 3);
MCDelegate multicast1 = mc1 + mc2;
multicast1.Invoke(5, 6);
}
static void Main(string[] args)
{
ClsDelegate3 obj1 = new ClsDelegate3();
MCDelegate objd = new MCDelegate(obj1.Add);
objd += obj1.Sub;
objd += obj1.Mul;
objd += obj1.Div;
objd(10, 20);
objd -= obj1.Div;
objd -= obj1.Mul;
objd(30, 40);
Console.Read();
}
static void Main(string[] args)
{
MathClass math = new MathClass();
MCDelegate del = new MCDelegate(math.M1);
del += new MCDelegate(MathClass.M2);
del += new MCDelegate(math.M1);
del();
del -= new MCDelegate(math.M1);
del();
MathDelegate del1, del2;
del1 = new MathDelegate(math.Add);
del2 = new MathDelegate(MathClass.Multiply);
//MyInovoke(del1);
AsyncCallback mycallback = delegate(IAsyncResult ir)
{
long result = del1.EndInvoke(ir);
Console.WriteLine($"The add result done async is {result}");
};
IAsyncResult iar = del1.BeginInvoke(111, 333, mycallback, null);
Console.WriteLine(del2.Invoke(333, 455));
Console.ReadLine();
}
