Student类: using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace BindingLINQ { public class Student { public int Id { get; set; } public string Name { get; set; } public int Age {
using System.Data; using System.Collections; using System.Collections.Generic; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.HtmlControls; using System.Windows.Forms; namespace Nbjjy.Utilities { public static class Control