示例#1
0
        //1 加参数判断---执行分支逻辑
        //2 加方法满足不同的场景   如果方法特别复杂,就推荐这个

        /// <summary>
        /// 既增加公共逻辑方便,又逻辑分离维护简单  鱼肉熊掌怎么兼得?
        /// 自上往下---逻辑解耦,方便维护升级
        ///
        /// 自下往上---代码重用,去掉重复代码
        /// </summary>
        public void SayHiPerfact(string name, SayHiDelegate method)
        {
            //Action<string,int>
            //Func<string>

            Console.WriteLine("prepare SayHi..");

            method.Invoke(name);
        }
 public void SayHiShow(string name, SayHiDelegate method)
 {
     Console.WriteLine("需要先举手");
     method.Invoke(name);
 }
示例#3
0
 /// <summary>
 /// 方法三、使用委托
 /// </summary>
 public void SayHiSenior(string name, SayHiDelegate sayHi)
 {
     Console.WriteLine("start loging");
     sayHi.Invoke(name);
     Console.WriteLine("end loging");
 }
示例#4
0
        // public void SayHi()
        // {
        //     SayHiPerfact(" 王大师", this.China);
        // }

        public void SayHiPerfact(string name, SayHiDelegate method)
        {
            Console.WriteLine("我是通用方法");
            method.Invoke(name);
        }