Console.WriteLine问题
string Bookname=Console.ReadLine();
Console.WriteLine("你好!{0}",Bookname);
Console.WriteLine中显示文本中加{0} 是什么意思????????
2005-10-13 23:25
2005-10-14 08:27
2005-10-14 17:39
2005-10-15 19:40
2005-10-16 08:58
2005-10-16 20:06
2005-10-17 23:39