匆忙之间难免疏忽，写代码更加如此

  一个方法包含了多个知识点的合计，合计起来用。实战开发特点1；

基础知识点不牢固，您必定就会感觉寸步难行啊

   

public class AddJiChuShu
    {
        int a = 1;
        int b = 2;

        int c = 0;
        int d = 0;
        string str = "";
        string str2 = "张三";



        //mother method 1
        public void AddDemo()
        {
            Console.WriteLine("demo47,zifuc");
        }
        /// 

        /// 简单加法；best 2
        /// 
        /// 
        /// 
        /// 
       public  int Add_i(int c,int d)
        {

           return c + d;
        }

    }

2 调用

 

    #region Text read
            AddText addTextobj = new AddText();

            //addTextobj.Read();
             //var str = addTextobj.Read();
            Console.WriteLine();

            AddJiChuShu objOne = new AddJiChuShu();

            Console.WriteLine("方法调用打印成功！");
            objOne.AddDemo();
            Console.WriteLine("方法调用打印成功！加法");
            var iadd = objOne.Add_i(1,1);
            Console.WriteLine(iadd);

            #endregion

效果