动态添加GRIDVIEW内容 和数据绑定

  DataTable dt = new DataTable();
       
        dt.Columns.Add("编号");
        dt.Columns.Add("内容");
        for (int i = 0; i < 10; i++)
        {
         DataRow dr = dt.NewRow();
         dr[0] = i.ToString();
         dr[1] = "this is " + i.ToString();
         dt.Rows.Add(dr);
        }
        GridView1.DataSource = dt;
        GridView1.DataBind();