| IActionData | Interface for ActionXxxData classes. |
| IActionDefinition | Definition class for custom actions. |
| ActionAutoRenameAllData | This action class holds information for the AUTO_RENAME_ALL action. |
| ActionCollapseData | This action class holds information for to the COLLAPSE action. |
| ActionCommentData | This action class holds information for to the COMMENT action. |
| ActionContext | Context of pre-execution and execution for an action. |
| ActionConvertData | This action class holds information for to the CONVERT action. |
| ActionCreatePackageData | This action class holds information for to the CREATE_PACKAGE action. |
| ActionData | Base action data class. |
| ActionDeleteData | This action class holds information for to the DELETE action. |
| ActionMoveToData | This action class holds information for the MOVE_TO action. |
| ActionMoveToPackageData | This action class holds information for the MOVE_TO_PACKAGE action. |
| ActionOverridesData | This action class holds information for the QUERY_OVERRIDES action. |
| ActionRenameData | This action class holds information for the RENAME action. |
| ActionReplaceData | This action class holds information for to the REPLACE action. |
| Actions | This class defines well-known actions. |
| ActionSetTypeData | This action class holds information for to the PROVIDE_TYPE_HINT action. |
| ActionTypeHierarchyData | This action class holds information for to the QUERY_TYPE_HIER action. |
| ActionXrefsData | This action class holds information for to the QUERY_XREFS action. |