public void Execute(object parameter)
        {
            var filter = parameter as IQueryFilter;
            var query  = filter.Resolve();

            _dataFilterService.FilterEventResult += _dataFilterService_FilterEventResult;
            _dataFilterService.FilterDataAsync(query);
        }
 private async void OnGridFilterCommand(object obj)
 {
     IQueryFilter filter = obj as IQueryFilter;
     var          query  = filter.Resolve();
     await _dataFilterService.FilterDataAsync(query);
 }