ctrl v yapmayanın annesi babası ölsün

using System;
using System. Collections.Generic;
using System. Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System. Data.OleDb;
using System. Data;

namespace WebApplication1
{
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (IsPostBack == false)
{
Label2.Text = "Hoşgeldiniz " + Session["kad"].ToString();
OleDbConnection bag = new OleDbConnection("Provider=Microsoft.ACE. OleDb.12.0;Data Source=" + Server. MapPath("~/Dondurma. accdb"));
OleDbDataAdapter adt = new OleDbDataAdapter("Select * From Tablo1", bag);

DataSet ds = new DataSet();

bag. Open();
adt. Fill(ds);
bag. Close();
GridView1.DataSource = ds;
GridView1.DataBind();
}


}

protected void Button1_Click(object sender, EventArgs e)
{
int i;
double adet = 0, fiyat = 0, nfiyat = 0;
for (i = 0; i < GridView1.Rows. Count; i++)
{
TextBox tbad = (TextBox)GridView1.Rows[i].FindControl("TextBox1");
Label lbfi = (Label)GridView1.Rows[i].FindControl("Label1");

if (tbad. Text != "")

{
adet = Convert. ToDouble(tbad. Text);
fiyat = Convert. ToDouble(lbfi. Text);
nfiyat += adet * fiyat;



}
}
Label1.Text = nfiyat. ToString("C");

}

protected void Button2_Click(object sender, EventArgs e)
{
int i;

for (i = 0; i < GridView1.Rows. Count; i++)
{
TextBox tbad = (TextBox)GridView1.Rows[i].FindControl("TextBox1");
Label lbdad = (Label)GridView1.Rows[i].FindControl("Label2");

if (tbad. Text != "")
{
OleDbConnection bag = new OleDbConnection("Provider=Microsoft.ACE. OleDb.12.0;Data Source=" + Server. MapPath("~/Dondurma. accdb"));


OleDbCommand kmt = new OleDbCommand();
kmt. Connection = bag;
kmt. CommandType = CommandType. Text;
kmt. CommandText = " insert into Tablo2(kad,dad, adet,tarih) values (@kad,@dad,@adet,@tarih)";

kmt. Parameters.AddWithValue("@kad",Session["kad"].ToString());
kmt. Parameters.AddWithValue("@dad",lbdad. Text);
kmt. Parameters.AddWithValue("@adet", tbad. Text);
kmt. Parameters.AddWithValue("@tarih", DateTime.Now. ToString());

bag. Open();
kmt. ExecuteNonQuery();
bag. Close();

Label3.Text = "hayırlı olsun kardeşim. allah rızasıyla siparişin alındı ;) * * * ";

}
}

}
}
}

bime dondurma programı yazıyorum