public SQLPricingData(string connectionString) { if (string.IsNullOrWhiteSpace(connectionString)) { connectionString = ConfigurationHelper.GetConnectionString("PricingEngineDB"); } _connectionString = connectionString; var dct = ConfigurationHelper.GetAppConfig("DataCommandTimeout", false, "60"); if (!int.TryParse(dct, out _commandTimeout)) { _commandTimeout = 60; } }