📄 default.aspx.cs
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using System;
using System.Data;
using System.Data.SqlClient;
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 _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
}
}
protected void Button1_Click1(object sender, EventArgs e)
{
for(int i=04157009;i< 04157100;i++)
{
string num=Convert.ToString(i);
SqlConnection conn = new SqlConnection(ConfigurationManager.AppSettings["ConnectionString"]);
string sql = "insert into StudentInfo Values('0" + num + "','0" + num + "','0" + num + "','2004')";
SqlCommand cmd = new SqlCommand(sql, conn);
cmd.Connection.Open();
cmd.ExecuteNonQuery();
cmd.Connection.Close();
}
}
}
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