public StatisticOfRegistarionsViewModel(StatisticQuery statisticQuery, IEnumerable <string> queryItems) { _getStatistic = statisticQuery ?? throw new ArgumentNullException(nameof(statisticQuery)); QueryItems = queryItems?.ToArray(); SelectedQuery = QueryItemsIsExist ? QueryItems[0] : null; }
public StatisticOfRegistarionsViewModel(StatisticQuery statisticQuery) : this(statisticQuery, null) { }