C++
virtual void subcommandsWillBeUndone( int );
Description
This notification occurs when one or more subcommands are about to be undone.
Parameters
| Parameters | Description |
|---|---|
| num | Number of commands being undone |
- Customization and Administration Guides
- DXF Reference
- AutoLISP and DCL
- ActiveX and VBA
- ObjectARX and Managed .NET
- ObjectARX: Developer's Guide
- ObjectARX: Reference Guide
- What's New
- Migration Guide
- ObjectARX Reference Guide
- AcAp Classes
- AcAx Classes (WIN)
- AcBr Classes
- AcCm Classes
- AcDb Classes
- AcEd Classes (WIN)
- AcEdCommand Class
- AcEdCommandIterator Class
- AcEdCommandReactor Class
- AcEdCommandRejector Class
- AcEdCommandStack Class
- AcEdCommandStackReactor Class
- AcEdDragStyle Class
- AcEdInplaceTextEditor Class
- AcEdInplaceTextEditorSettings Class
- AcEdInputPoint Class
- AcEdInputContextReactor Class
- AcEdInputPointFilter Class
- AcEdInputPointFilterResult Class
- AcEdInputPointManager Class
- AcEdInputPointMonitor Class
- AcEdInputPointMonitorResult Class
- AcEditor Class
- AcEditorReactor Class
- AcEditorReactor Constructor
- ~AcEditorReactor Destructor
- AcEditorReactor Methods
- abortAttach Method
- abortDeepClone Method
- abortDxfIn Method
- abortDxfOut Method
- abortInsert Method
- abortRestore Method
- abortSave Method
- abortWblock Method
- beginAttach Method
- beginCloseAll Method
- beginDeepClone Method
- beginDeepCloneXlation Method
- beginDocClose Method
- beginDoubleClick Method
- beginDwgOpen Method
- beginDxfIn Method
- beginDxfOut Method
- beginInsert Method
- beginQuit Method
- beginRestore Method
- beginRightClick Method
- beginSave Method
- beginWblock Method
- beginWblockObjects Method
- cmdIUnkModified Method
- comandeered Method
- commandCancelled Method
- commandEnded Method
- commandFailed Method
- commandWillStart Method
- curDocOpenDowngraded Method
- curDocOpenUpgraded Method
- databaseConstructed Method
- databaseToBeDestroyed Method
- docCloseAborted Method
- docCloseWillStart Method
- docFrameMovedOrResized Method
- dwgViewResized Method
- dxfInComplete Method
- dxfOutComplete Method
- endAttach Method
- endDeepClone Method
- endDwgOpen Method
- endInsert Method
- endRestore Method
- endWblock Method
- fullRegenEnded Method
- fullRegenWillStart Method
- initialDwgFileOpenComplete Method
- layoutSwitched Method
- layoutToBeSwitched Method
- lispCancelled Method
- lispEnded Method
- lispWillStart Method
- mainFrameMovedOrResized Method
- modelessOperationEnded Method
- modelessOperationWillStart Method
- objectsLazyLoaded Method
- otherAttach Method
- otherInsert Method
- otherWblock Method
- partialOpenNotice Method
- pickfirstModified Method
- preXrefLockFile Method
- quitAborted Method
- quitWillStart Method
- redirected Method
- saveComplete Method
- sysVarChanged Method
- sysVarWillChange Method
- redoSubcommandNumber Method
- toolbarBitmapSizeChanged Method
- toolbarBitmapSizeWillChange Method
- subcommandsWillBeUndone Method
- undoSubcommandAuto Method
- undoSubcommandBack Method
- undoSubcommandBegin Method
- undoSubcommandControl Method
- undoSubcommandEnd Method
- undoSubcommandMark Method
- undoSubcommandNumber Method
- unknownCommand Method
- undoWriteBoundary Method
- veto Method
- viewChanged Method
- wblockNotice Method
- xrefSubcommandAttachItem Method
- xrefSubcommandBindItem Method
- xrefSubcommandDetachItem Method
- xrefSubcommandOverlayItem Method
- xrefSubcommandPathItem Method
- xrefSubcommandReloadItem Method
- xrefSubCommandStart Method
- xrefSubcommandUnloadItem Method
- AcEditorReactor2 Macro
- AcEditorReactor3 Macro
- AcEdJig Class
- AcEdSelectedTransient Class
- AcEdSelectionSetService Class
- AcEdServices Class
- AcEdSolidSubentitySelector Class
- AcEdSSGet
- AcEdSSGetFilter Class
- AcEdSSGetFilter2 Type
- AcEdSSGetFilter3 Type
- AcEdSSGetFilter4 Type
- AcEdSSGetSubSelectFilter Class
- AcEdSteeringWheel Class
- AcEdSteeringWheelReactor Class
- AcEdSubSelectFilter Class
- AcEdSubSelectFilterService Class
- AcEdSymbolUtilities Namespace
- AcEdSysVarIterator Class
- AcEdUIContext Class
- AcEdUpdateDisplayPauseScope Class
- AcEdViewCube Class
- AcEdViewCubeReactor Class
- AcEdXrefFileLock Class
- AcFd and CAcFdUi Classes
- AcGe Classes
- AcGi Classes
- AcGs Classes (WIN)
- AcLy Classes
- AcPl Classes (WIN)
- AcPublish Classes (WIN)
- AcRx Classes
- AcTransaction Classes
- AcTrayItem Classes (WIN)
- MFC Extension Classes (WIN)
- DWF Metadata Manager Classes (WIN)
- Property Palette Classes and Interfaces (WIN)
- Global Enums
- Global Functions
- Miscellaneous Classes
- Macros
- Structs
- Types and Unions
- DesignCenter Interfaces (WIN)
- eTransmit Interfaces (WIN)
- CAD Standards Interfaces (WIN)
- Tool Palette Classes and Interfaces (WIN)
- Additional Information
- ObjectARX: Managed .NET Developer's Guide
- ObjectARX: Managed .NET Reference Guide
- ObjectARX: Interoperability Guide
- ObjectARX: Migration Guide
- ObjectARX: Release Notes
- JavaScript
- AutoCAD Core Console