| Class | Description | |
|---|---|---|
 | ButtonAreaUIElement | UIElement used to render the button area of the UltraMessageBox |
| ContentAreaUIElement | UIElement used to render the content area of the UltraMessageBox |
| FooterAreaUIElement | UIElement used to render the footer area of the UltraMessageBox |
| HeaderAreaUIElement | UIElement used to render the header area of the UltraMessageBox |
| HelpInfo | Basic class that encapsulates the information needed to display a help file. |
| MessageBoxAreaUIElementBase | Base UIElement used to render the major areas of the UltraMessageBox |
| MessageBoxAreaWithTextUIElementBase | Base UIElement used to render the major areas of the UltraMessageBox. This UIElement adds child elements for the image and text. |
| MessageBoxButtonUIElement | UI element used for rendering a button on the UltraMessageBox |
| MessageBoxControl | The main control for the UltraMessageBox which is used internally with the UltraMessageBoxManager. For internal Infragistics use only. |
| MessageBoxUIElement | Control UI element for the UltraMessageBox |
| UltraMessageBoxInfo | This class contains the information used to display an UltraMessageBox. |
| UltraMessageBoxManager | Component which provides the ability to display the UltraMessageBox |
| Enumeration | Description | |
|---|---|---|
 | DialogStartPosition | Enumeration used to specify the initial position of the dialog. |
| MessageBoxButtonType | Enumeration used to indicate the button type. |
| MessageBoxPropertyIds | Enumeration of UltraMessageBoxManager and UltraMessageBoxInfo Property IDs |
| MessageBoxStyle | Enumeration of UltraMessageBox viewstyles |