学习Delegate时的一个练习代码

using System;

namespace HR{

 public delegate string FunctionPoint(string Name);

public class HumanResource{

 public static string aFunction(String cc){
  return "a say hello to "+cc;
  }

 public static string bFunction(string dd){
  return "b say hello to "+dd;
  }

 public static void aMethod(FunctionPoint aFunctionPoint){
  Console.WriteLine(aFunctionPoint("superhzq"));
 }
 
 public static void Main(){
  FunctionPoint a=new FunctionPoint(aFunction);
  FunctionPoint b=new FunctionPoint(bFunction);
  aMethod(a);        
  aMethod(b);

 }

}
}