static void Main(string[] args)
{
Mydel del1 = new Mydel(add);
Mydel del2 = new Mydel(sub);
Console.WriteLine(del1(12, 12));
Console.WriteLine(del2(10, 5));
Mydel1 dl = new Mydel1(area);
Console.WriteLine(dl(3));
Console.ReadKey();
}
static void Main(string[] args)
{
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.Red;
class1 c1 = new class1();
Mydel1 m1 = new Mydel1(c1.sum);
m1 += new Mydel1(c1.sub);
m1 += new Mydel1(c1.Mul);
m1 += new Mydel1(c1.Div);
if (m1 != null)
{
m1(10, 2);
}
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("***Quiz on Delegate***");
int a = 25, b = 37, c = 100;
A obA1 = new A();
A obA2 = new A();
Mydel1 del1 = obA1.Sum;//Pointing Sum(int a, int b)
Console.WriteLine("del1 is pointing Sum(int a,int b):");
Console.WriteLine("Sum of a and b is: {0}", del1(a, b));
Mydel2 del2 = obA1.Sum;//pointing Sum(int a, int b, int c)
Console.WriteLine("del2 is pointing Sum(int a,int b,int c):");
Console.WriteLine("Sum of a, b and c is: {0}", del2(a, b, c));
//same as
//Console.WriteLine("Sum of a, b and c is: {0}", del2.Invoke(a, b, c));
Console.ReadKey();
}
public void display()
{
Click += new Mydel1(Click_Method);
Click();
}
