student类
public class Student { public Student(int age,string name) { this.age = age; this.name = name; } public int age { get; set; } public string name { get; set; } }
cs中
List<Student> students=new List<Student>(); students.Add(new Student(15,"a")); students.Add(new Student(55, "b")); students.Add(new Student(17, "c")); students.Add(new Student(14, "d")); students.Add(new Student(35, "e")); List<Student> s = students.Where(t => t.age > 15).ToList(); foreach (var student in s) { Response.Write(student.name+"<br/>"); }