async void searchDataForRootTable() { if (null != SelectedRootDataView) { if (!AppSettings.SearchValues.Contains(SelectedSearchCriteria)) { AppSettings.SearchValues.Add(SelectedSearchCriteria); AppSettings.Save(); OnPropertyChanged("AppSettings"); ClearSearchHistoryCommand.AsRelay().RaiseCanExecuteChanged(); } if (!IsBusy) { Common.Extensions.TraceLog.Information("Searching data for table {name} with {SelectedColumn} {SelectedOperator} {SearchCriteria}", WorkingTable.Root.ConfigTable.name, SelectedColumn, SelectedOperator, SearchCriteria ); IsBusy = true; var table = await WorkingTable.Root.ConfigTable .Query(SelectedOperator.ToArray(), "".ToArray(), true, new SqlParameter(SelectedColumn, SearchCriteria)); IsBusy = false; WorkingTable = table; SearchCommand.AsRelay().RaiseCanExecuteChanged(); CopyCommand.AsRelay().RaiseCanExecuteChanged(); } } }