Insert same row in database for multiple times

Question

I need to add a same data multiple times to the database.Its working in sql, but when I apply the querry in asp.net its not working. It shows error near to 'go'. Here is my code.

protected void Button26_Click(object sender, EventArgs e)

{

Control control = null;

if (GridView1.FooterRow != null)

{

control = GridView1.FooterRow;

}

else

{

control = GridView1.Controls[0].Controls[0];

}

string SlNo = (control.FindControl("txtSlNo") as TextBox).Text;

string Code = (control.FindControl("txtcode") as TextBox).Text;

string Qty = (control.FindControl("txtqty") as TextBox).Text;

using (SqlConnection con = new SqlConnection("Data Source=xxxxx;Initial Catalog=xxxxx;User ID=xx;Password=xxxxx"))

{

using (SqlCommand cmd = new SqlCommand())

{

{

cmd.Connection = con;

cmd.CommandType = CommandType.Text;

cmd.CommandText = "INSERT INTO [Itable1](Num,Code,Qty) VALUES(@Num,@Code,@Qty) go 4 ";

cmd.Parameters.AddWithValue("@CODE", Code);

cmd.Parameters.AddWithValue("@Num", SlNo);

cmd.Parameters.AddWithValue("@Qty", Qty);

con.Open();

cmd.ExecuteNonQuery();

GridView1.DataBind();

BindData();

con.Close();

}

}

}

}

I need to insert this row 4 times in database.