分类: C#/.net
2014-08-01 00:09:00
LINQ嵌套的操作是什么呢?LINQ嵌套需要注意什么呢?LINQ嵌套使用的是什么方法呢?那么这里我们通过一个实例向你介绍具体的过程和涉及到的方法。
LINQ嵌套实例实现:
protected void Page_Load(object sender, EventArgs e) { var customer = new[]{ new {PKId="001",Name="admin",Pwd="123456",Group="001"}, new {PKId="002",Name="user",Pwd="user",Group="003"}, new {PKId="003",Name="geust",Pwd="guest",Group="004"}, new {PKId="004",Name="aa",Pwd="123456",Group="002"}, new {PKId="005",Name="bb",Pwd="123456",Group="002"}, new {PKId="006",Name="cc",Pwd="123456",Group="002"}, }; var groups = new[] { new { PKId = "001", depict = "最高权限" }, new {PKId="002",depict="管理员"}, new {PKId="003",depict="发布信息"}, new {PKId="004",depict="只有浏览权限"} }; GridView1.DataSource = from word2 in groups where word2.depict == "管理员" select new { quanxian = word2.depict, Name = from word in customer where word.Group==word.PKId select word }; GridView1.DataBind(); }
LINQ嵌套的相关实现就向你介绍到这里,希望对你了解和学习LINQ嵌套有所帮助。