| Class | Description | |
|---|---|---|
 | ActiveModel | Base class for all active (notifies subscriber on state change) models |
| ActiveModelListenExtensions | Implements notification propagation helpers |
| BaseDocumentModelImpl | Base implementation of DocumentModel with ISearchableDocument and ISelectableDocument interfaces for page-based documents |
| BitmapCachedDocumentModel | Aggresively caches pages in bitmaps |
| DocumentModel | Represents base structure and behaviour for document models |
| DocumentModel.TextItem | Base implementation for text item |
| ExportFormatInfo | Export format info |
| ExportOptions | Represents export settings |
| FindOptions | Represents text-based search settings |
| HighlightDocumentViewModel | Implement document-wise highlighting model. |
| HighlightPage | Immutable page highlight view model |
| Observable<T> | Observable value. |
| ObservableExtensions | Extends Observable<T> by helper methods. |
| ParameterizedReportExtensions | Helpers for reports with parameters. |
| RelativeDatePart | Defines part of relative date for DateTime parameters |
| ReportModelBase | Represents report instance |
| ReportPaneModel | Model for report pane Model for report pane. This is a partial class contains only _zooms fild which has different definition in WPF project. |
| RunOptions | "Run" command options |
| SearchResult | Represents text search result. The instances of the class are immutable and do not implement INotifyPropertyChanged then |
| TocTreeNode | Represents bookmarks tree node |
| ViewerModel | Represents model for current view |
