字符串转义字符

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

namespace ConsoleProgamming
{
    class Program
    {
        static void Main(string[] args)
        {
            //string s = "\"ab\"";     "ab"
            //string s = "a\nb"; //n:newline     a
                                                             //b
            //string s = "a\\b";     a\b
            //string s = "c:\temp\\fasdf\\dd\aa\\1.jpg";   c:      emp\fasdf\dda\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";          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();
        }
    }
}