| Class | Description |
| AdvancedEditableComboBox | Editable combo box which reverts its text to the last valid value in case of a binding error or binding validation error. It also updates its data source on lost focus and on pressing enter or return. |
| AdvancedFocusTextBox | A text box control with a custom behavior for its selection and caret position when focused. |
| DiagramCapSizeHelper | A class containing helper methods related to diagram connection cap types and sizes. |
| DiagramConnectionCapTypeToSizeConverter | Represents the converter that converts Infragistics.Controls.Charts.DiagramConnectionCapType values to System.Windows.Size. |
| DiagramConnectionHandle | Represents a handle used for moving a DiagramConnection's end. |
| DiagramConnectionOptionsVisibilityConverter | Represents the converter that converts Infragistics.Controls.Charts.DiagramOptionsPaneMode values to Visibility enumeration values. |
| DiagramConnectionPointPresenter | Represents a ConnectionPoint within Infragistics.Controls.Charts.XamDiagram control. |
| DiagramConnectionTypeConverter | Represents the converter that converts a Infragistics.Controls.Charts.DiagramConnectionType value to a nullable Boolean value. |
| DiagramItemContentPanel | A panel used for hosting the diagram item's content. |
| DiagramItemContentPresenter | Provides a content presenter for Infragistics.Controls.Charts.DiagramItem.Content |
| DiagramNodeOptionsVisibilityConverter | Represents the converter that converts Infragistics.Controls.Charts.DiagramOptionsPaneMode values to Visibility enumeration values. |
| DiagramOptionsPane | Options pane used for editing the items' properties in the diagram. |
| DiagramOptionsPaneDataContext | A class used as a DataContext for the DiagramOptionsPane |
| DiagramResizeHandle | Represents a handle used for resizing a DiagramNode from one of its edges. |
| DiagramResizeHandleBase | A base class for a resize handle elements. |
| DiagramResizeHandleLine | Represents a handle used for resizing a DiagramNode from one of its sides. |
| DiagramToolboxCategoryItem | Represents an item for DiagramToolboxCategoryItemsControl |
| DiagramToolboxCategoryItemsControl | Represents a category of toolbox items visualized by Infragistics.Controls.Charts.XamDiagramToolbox control. |
| DoubleCollectionToStringConverter | Represents the converter that converts System.Windows.Media.DoubleCollection values to string values. |
| DrawingPanel | Provides a panel for Infragistics.Controls.Charts.XamDiagram items. |
| FallbackFontFamilyConverter | Represents a converter that converts a value to System.Windows.Media.FontFamily. |
| SolidColorBrushToColorConverter | Represents the converter that converts System.Windows.Media.SolidColorBrush values to System.Windows.Media.Color values. |