asp.Net学習ノートlinqクエリーの使い方

linqクエリは大体こんな感じ

 IEnumerable<Student> studentQuery = from student in students
                                            where student.Scores[0] > 90
                                            select student;

select student from students where studentと解読する.Scores[0]>90;
例

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class linq_test : System.Web.UI.Page
{
    //      
    static List<Student> students = new List<Student>
    {
        new Student {First="Svetlana", Last="Omelchenko", ID=111, Scores= new List<int> {97, 92, 81, 60}},
        new Student {First="Claire", Last="O'Donnell", ID=112, Scores= new List<int> {75, 84, 91, 39}},
        new Student {First="Sven", Last="Mortensen", ID=113, Scores= new List<int> {88, 94, 65, 91}},
        new Student {First="Cesar", Last="Garcia", ID=114, Scores= new List<int> {97, 89, 85, 82}},
        new Student {First="Debra", Last="Garcia", ID=115, Scores= new List<int> {35, 72, 91, 70}},
        new Student {First="Fadi", Last="Fakhouri", ID=116, Scores= new List<int> {99, 86, 90, 94}},
        new Student {First="Hanying", Last="Feng", ID=117, Scores= new List<int> {93, 92, 80, 87}},
        new Student {First="Hugo", Last="Garcia", ID=118, Scores= new List<int> {92, 90, 83, 78}},
        new Student {First="Lance", Last="Tucker", ID=119, Scores= new List<int> {68, 79, 88, 92}},
        new Student {First="Terry", Last="Adams", ID=120, Scores= new List<int> {99, 82, 81, 79}},
        new Student {First="Eugene", Last="Zabokritski", ID=121, Scores= new List<int> {96, 85, 91, 60}},
        new Student {First="Michael", Last="Tucker", ID=122, Scores= new List<int> {94, 92, 91, 91} }
    };
    
    protected void Page_Load(object sender, EventArgs e)
    {
        //  
        IEnumerable<Student> studentQuery = from student in students
                                            where student.Scores[0] > 90
                                            select student;
        //  
        foreach (Student student in studentQuery){
            Response.Write(student.ID+"<br/>");
        }
        var a = 12;
    }

    public class Student
    {
        //        
        public string First { get; set; }
        public string Last { get; set; }
        public int ID { get; set; }
        public List<int> Scores;
    }


}