编写关于多点委托应用的实例

多点委托

MyDelegate d = new MyDelegate(MyClass.Square);

d += new MyDelegate(MyClass.Cube);

d += new MyDelegate(MyClass.Double);

ExecuteMethod(d, 2);

---

static void ExecuteMethod(MyDelegate d, float x)

{

d(x);

}

delegate void MyDelegate(float x);

---

class MyClass

{

public static void Square(float x)

{

float result = x * x;

Console.WriteLine("{0}的平方等于：{1}", x, result);

}

public static void Cube(float x)

{

float result = x * x * x;

Console.WriteLine("{0}的立方等于：{1}", x, result);

}

public static void Double(float x)

{

float result = 2 * x;

Console.WriteLine("{0}的倍数等于：{1}", x, result);

}

}