C# 操作方法-List＜string＞转成string

C#介绍两种方法-List转成string

方法一：

            /*
             * C# Linq使用List<string>转换成string
             *
             **/
            Console.WriteLine("方法一：");
            List<string> names = new List<string>() { "Ross", "Joey", "Chandler" };
            string listToStrNames1 = names.Aggregate((x, y) => x + "-" + y );

            Console.WriteLine(listToStrNames1); //Ross-Joey-Chandler

方法二：

            /*
             * C#Join 方法使用List<string>转换成string
             *
             **/
            Console.WriteLine("方法二：");
            string listToStrNames2 = String.Join("," , names);
            Console.WriteLine(listToStrNames2);//Ross,Joey,Chandler