linq 模糊查詢

List<Book> books = new List<Book>() {

   new Book { Id=1, Title="LINQ in Action" },

   new Book {Id=2,  Title="LINQ for Fun" },

   new Book {Id=3,  Title="LINQ Action Fun" },

   new Book {Id=4,  Title="LINQ Action Fun1" },

   new Book {Id=5,  Title="LINQ Action2 Fun" },

   new Book {Id=6,  Title="LINQ Action3 Fun4" },

   new Book {Id=7,  Title="LINQ  Fun5" },

   new Book {Id=8,  Title="LINQ  Fun55" },

   new Book {Id=9,  Title="LINQ  Fun445" },

   new Book {Id=10, Title="Action Extreme LINQ" }

  };

        //模糊查詢

        var titles = from book in books

                     where book.Title.Contains("Action")

                     orderby book.Id descending

                     select book;

        foreach (var item in titles)

        {

            int id = item.Id;

        }

        //分頁

        //        Skip(100)代表跳過100行後.從第101行開始分頁;

        //        take(10)表示多少行分頁;

        var pageInfos = titles.Skip(0).Take(2);

        foreach (var item in pageInfos)

        {

            int id = item.Id;

        }