testdataset.aspx.cs

互联网程序设计的课程

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class backup_testDataset : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        DataSet myds = new DataSet();
  DataTable mydt = new DataTable("Squares");
  DataRow mydr;
  mydt.Columns.Add(new DataColumn("数字",typeof(Int32)));
  mydt.Columns.Add(new DataColumn("平方",typeof(Int32)));
   for (int i = 0; i < 10; i++)
  {     mydr = mydt.NewRow();
     mydr[0] = i;
     mydr[1] = i * i;
     mydt.Rows.Add(mydr);  }
  myds.Tables.Add(mydt);
        GridView1.DataSource = myds.Tables["Squares"].DefaultView;
  GridView1.DataBind();}

    }