| .gif) | MFCDialogNumberVariableExtender | Provides access to the minimum and maximum range of a numeric-type variable in an MFC dialog box. | 
| .gif) | MFCDialogStringVariableExtender | Provides access to the maximum character range of a string-type variable in an MFC dialog box. | 
| .gif) | MFCDialogVariableExtender | Provides access to a variable code element in an existing MFC dialog box. | 
| .gif) | VCCodeAttribute | Provides access to an item attribute. | 
| .gif) | VCCodeBase | An object providing access to the base class list of the parent object. | 
| .gif) | VCCodeClass | An object providing access to any class element collected in a VCCodeModel object. | 
| .gif) | VCCodeDelegate | An object representing a delegate code element (declared with the __delegate keyword). | 
| .gif) | VCCodeElement | An object providing access to any code element within a source file. | 
| .gif) | VCCodeElements | A collection of objects (representing individual code elements) within one or more source files. | 
| .gif) | VCCodeEnum | An object representing an enumeration code element in the source code of a solution. | 
| .gif) | VCCodeEvent | An object representing an event code element (declared with the __event keyword). | 
| .gif) | VCCodeFunction | An object defining a function construct in a source file. | 
| .gif) | VCCodeIDLCoClass | An object defining a CoClass element in a .idl file. | 
| .gif) | VCCodeIDLImport | An object defining an import element in an .idl file. | 
| .gif) | VCCodeIDLImportLib | An object defining an importlib element in an .idl file. | 
| .gif) | VCCodeIDLLibrary | An object defining a library element in an .idl file. | 
| .gif) | VCCodeImport | An object representing a #import code element in the source code of a solution. | 
| .gif) | VCCodeInclude | An object representing a #include code element in the source code of a solution. | 
| .gif) | VCCodeInterface | An object representing either a standard .idl interface, a dispinterface code element, or a code element (modified by the __interface keyword) in the source code of a solution. | 
| .gif) | VCCodeMacro | An object representing a macro (#define statement) code element in the source code of a solution. | 
| .gif) | VCCodeMap | An object representing a map code element in the source code of a solution. | 
| .gif) | VCCodeMapEntry | An object defining a map entry construct in a source file. | 
| .gif) | VCCodeModel | An object providing project-level access to any contained code element. | 
| .gif) | VCCodeNamespace | An object representing a namespace element in the source code of a solution. | 
| .gif) | VCCodeParameter | An object representing a parameter of a function, property, and so on, in a source file. | 
| .gif) | VCCodeProperty | An object representing a property code element (declared with the __property keyword). | 
| .gif) | VCCodeReference | Not currently implemented. | 
| .gif) | VCCodeStruct | An object representing a structure code element in the source code of a solution. | 
| .gif) | VCCodeTypedef | An object representing a typedef code element in the source code of a solution. | 
| .gif) | VCCodeUnion | An object representing a union code element in the source code of a solution. | 
| .gif) | VCCodeUsing | An object representing a The #using Directive code element in the source code of a solution. | 
| .gif) | VCCodeVariable | An object representing a variable construct in a source file. | 
| .gif) | VCDesignElement | Infrastructure. Microsoft internal use only. | 
| .gif) | VCDesignElements | Infrastructure. Microsoft internal use only. | 
| .gif) | VCDialogExtender | An object providing access to an existing dialog box class in a solution. | 
| .gif) | VCFileCodeModel | An object representing the code elements in a source file. | 
| .gif) | VCLanguageManager | An object used to validate various code elements of a C++ source file. |