• 初学linq第一步


         现在没有总结什么,也没有系统想过,只不过在csdn上面看一个朋友有点问题自己就拿今天学的linq给试了一下,呵呵, 具体linq怎么好我就不多说了,大家都知道,其实我还不知道呀,呵呵,慢慢来吧,今天做了个例子,没有什么不同之处呀,为了记住自己学了所以先在这记下来,今天也是来了郑州第八天吧,算上回家,前几天投的简历,这两天全都打电话了,不过晚了,哥找到工作了,呵呵,下次在合作吧!

      string[] list = { "adobe", "excel", "acer", "query", "async", "xianfen", "apple", "amazon", "player", "best", "wow" };
       
            List<student> students = new List<student>
                {
                 new  student { Name="是男人", Gender="男" },
                 new  student { Name="男人", Gender="男" },
                 new  student { Name="是", Gender="男" },
                 new  student { Name="人色", Gender="男" },
                 new  student { Name="是打开的附件人", Gender="男" },
                 new  student { Name="地方", Gender="男" },
                 new  student { Name="都是人废物", Gender="男" },
                 new  student { Name="出色的额", Gender="男" }

                };
         

            var result = from word in list
                         where word.Contains("a")
                         orderby word ascending
                         select word ;

            var resultName = from studentInfo in students
                             where studentInfo.Name.Contains("男") //("的")
                             orderby studentInfo.Name ascending
                             select studentInfo.Name;

            foreach (var person in result)
            {
                Response.Write( person + "<br>");          
            }

            foreach (var item in resultName)
            {
                Response.Write(item + "<br>");          
            }
           
        
        }

        public class student
        {
            public  string Name;
            public  string Gender;
        }

    这种写法我还真有点不适应呢,呵呵,不过好向好东西看齐呀.

    检索数据非常快,以后会试着用用了! 希望正学着的带上我一块呀,没学的咱们开始学,呵呵.

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  • 原文地址:https://www.cnblogs.com/yhongl/p/3937939.html
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