| Class | Description |
| BaseRangeFilterPresenter<T> | Base class for range filters. |
| C1DataFilter | The C1DataFilter lets users filter data based on criteria's. It can be bound to any data-aware control and multiple conditional filtering could be applied. |
| CalendarSettings | Represents a settings of filter calendar. |
| ChecklistFilter | Represents a filter with checklist. |
| ChecklistFilterBase | Base class represents a filter with checklist. |
| CheckListFilterPresenter | CheckListFilter that represents UI for ChecklistFilter. |
| ChecklistItem | Represents a item of checklist. |
| ChecklistItemsCollection | Represents a collection of the ChecklistItem. |
| CheckListTemplateSelector | The template selector to use in check list filter. |
| CombinationComboHeaderConverter | |
| CombinationExpression | Represents the logical combination of several OperationExpression. |
| ConditionalFilter | Conditional allow to customize group conditions. |
| ConditionalFilterItemPresenter<T> | Conditional filter item presenter for filter . |
| ConditionalFilterPresenter | Presenter for Conditional Filter that allows to customize combination filters. |
| ConditionButtonsControl | Panel that contains the And and Or radio buttons. |
| CustomFilter | Represents a custom filter. |
| CustomFilterPresenter | CustomFilter that represent UI for CustomFilter model |
| DateFilter | Conditional filter for date data type. |
| DateOnlyFilter | Conditional filter for System.DateOnly data type. |
| DateOnlyFilterPresenter | Conditional filter item presenter for filter T. |
| DateOnlyRangeFilter | Represents a filter of System.DateOnly values with range slider or editors of range. |
| DateRangeFilter | Represents a filter of dates with range slider or editors of range. |
| DateTimeFilter | Conditional filter for System.DateTime data type. |
| DateTimeFilterPresenter | Conditional filter item presenter for filter T. |
| DateTimeOffsetFilter | Conditional filter for System.DateTimeOffset data type. |
| DateTimeOffsetFilterPresenter | Conditional filter item presenter for filter T. |
| DateTimeOffsetRangeFilter | Represents a filter of System.DateTimeOffset values with range slider or editors of range. |
| DateTimeRangeFilter | Represents a filter of System.DateTime values with range slider or editors of range. |
| DateTimeRangeFilterPresenter | Represent ui for DateTimeRangeFilter model. |
| Expression | Base class for filter expression condition. |
| Filter | Base class represents filter of the C1DataFilter control. |
| FilterAutoGeneratingEventArgs | Provides data for the FilterAutoGenerating event of a C1DataFilter control. |
| FilterChangedEventArgs | Provides data for the FilterChanged event of a C1DataFilter control. |
| FilterCollection | Represents a collection of the filters. |
| FilterSummary | Represents the summary of Filter. |
| FilterWithSummary | Represents filter of the C1DataFilter control with summaries. |
| FullTextFilter | Represents a filter to search text. |
| FullTextFilterPresenter | Presenter for FullTextFilter. |
| ItemPropertyChangedEventArgs | Provides data for the NotifyPropertyChanged.PropertyChanged event of a ChecklistItem class. |
| NotifyPropertyChanged | Notify changed abstract |
| NumericFilter | Conditional filter for numeric data type. |
| NumericFilterPresenter | Conditional filter item presenter for filter T. |
| NumericRangeFilterPresenter | Range filter for numeric range filter. |
| ObservableCollectionBase<T> | Represents a collection with the CollectionResetting event. |
| OperationExpression | Represents the filter operation expression. |
| RangeFilter | Represents a filter with range slider or editors of range. |
| RangeFilterBase | Base class represents a filter with range slider or editors of range. |
| RangeFilterBase<T> | Base class for range filters. |
| TextExpression | Represents a text filter expression with match case and match whole word properties. |
| TextFilter | Conditional filter for text data type. |
| TextFilterPresenter | Conditional filter item presenter for filter T. |
| ThreeStateFilter | Represents a filter with checkboxes for bool value. |
| ThreeStateFilterPresenter | Presenter for ThreeStateBoolFilter. |
| TimeOnlyFilter | Conditional filter for System.TimeOnly data type. |
| TimeOnlyFilterPresenter | Conditional filter item presenter for filter T. |
| TimeOnlyRangeFilter | Represents a filter of System.TimeOnly values with range slider or editors of range. |
| TimeSpanFilter | Conditional filter for System.TimeSpan data type. |
| TimeSpanFilterPresenter | Conditional filter item presenter for filter T. |
| TimeSpanRangeFilter | Represents a filter of System.TimeSpan values with range slider or editors of range. |
| ValueChangedEventArgs | Provides data for the NotifyPropertyChanged.ValueChanged event of a Filter class. |