第一节 2字符串

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace _2字符串
{
class Program
    {
static void Main(string[] args)
        {
//string s = "\"ab\"";
//string s = "a\nb"; //n:newline
//string s = "a\\b";
//string s = "c:\temp\\fasdf\\dd\aa\\1.jpg";
//string s = "\\\\";
//string s = @"\\\\"; //字符串中的字符不当成转义符
            string s = @"c:\temp\fasdf\dd\aa\1.jpg";
//string s = @""ab""; //错误，@只对转义符有意义
            Console.WriteLine(s);

           //转义符只针对在代码中直接写出的字符串，对于程序中直接读出来字符串没有这个问题

            Console.ReadKey();
        }
    }
}

转载于:https://www.cnblogs.com/xiangxiaodong/archive/2012/02/19/2358016.html