| .gif) | ChangeNotificationService | Used to rename project scope symbols. | 
| .gif) | CodeDomDesignerData | Provides designer-centric information about an element of the code DOM. It can be stored in the code DOM's user data dictionary. | 
| .gif) | CodeDomDocDataAdapter | Maintains a cached CodeTypeDeclaration that objects may use to access the code DOM indirectly. Since multiple objects may be working on the code DOM tree for the design surface at a given time, they could overwrite each other's changes if they all accessed the code DOM tree directly. In addition, this class has several properties that expose the CodeDomProvider, and contains a reference to the actual DocData object. | 
| .gif) | CodeDomEventBindingService | A service used to generate event-handling code. |