public ArrayList carica_combo_tripletta_clearing()
    {
        SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["SSIConnectionString"].ConnectionString);
        SqlCommand cmd = new SqlCommand("co_cbx_triplette_controparte", conn);
        cmd.CommandType = CommandType.StoredProcedure;
        cmd.Parameters.Add(new SqlParameter("@risultato", ""));
        cmd.Parameters.Add(new SqlParameter("@esito", ""));
        conn.Open();
        SqlDataReader reader = cmd.ExecuteReader(CommandBehavior.CloseConnection);
        ArrayList ar = new ArrayList();
        while (reader.Read())
       { 
        object tripletta = reader["TRIPLETTA"];
        ar.Add(tripletta);
           
       }
      
         reader.Close();
        conn.Close();
        return ar;
    }