1   public void ExecuteNonQuery(string pcname,string DBName, string userid, string pass, string querry)
2    {
3        SqlConnection conn= new SqlConnection("server = "+pcname+"; database =" + DBName + ";user =" + userid + ";password =" + pass);
4        conn.Open();
5        SqlCommand cmd = new SqlCommand(querry);
6        cmd.ExecuteNonQuery();
7        conn.Close();
8    }