public string GetResult()
        {
            var configFilename = Arguments[Constants.ArgumentNameConfigFilename];
            var connectionName = Arguments[Constants.ArgumentNameConnectionStringName];

            return(DatabaseConfigurationUtility.GetConnectionString(
                       configFilename, connectionName));
        }
        public override void Run()
        {
            var configFilename = Arguments[Constants.ArgumentNameConfigFilename];
            var configKeyname  = Arguments[Constants.ArgumentNameConnectionStringName];
            var configValue    = Arguments[Constants.ArgumentNameValue];

            DatabaseConfigurationUtility.SetConnectionString(
                configFilename, configKeyname, configValue);
        }