public static void Entity_SP(string spname, dlg_sp sp, dlg_RowToEntity RowToEntity) {
      PgSqlTransaction tran = null;
      try {
        wsp_Ошибка = null;
        connection = new PgSqlConnection(str_Соединение); connection.Unicode = true;
        connection.Open();
        tran = connection.BeginTransaction();
        PgSqlCommand command = new PgSqlCommand(str_Схема+spname, connection);
        command.CommandType = CommandType.StoredProcedure;
        command.Parameters.Clear(); command.Parameters.AddRange(asp);
        using (reader = (PgSqlDataReader)command.ExecuteReader()) {
          if (!(reader == null)) sp(RowToEntity); else wsp_Ошибка = "Не понятная ошибка";
        }
      }
      catch (Exception ex) { wsp_Ошибка = ex.Message; }
      finally {
        if (string.IsNullOrEmpty(wsp_Ошибка)) tran?.Commit(); else tran?.Rollback();
        connection?.Close(); reader?.Close();
      }
    }