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ON_OLECMD

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Routes commands through the command dispatch interface IOleCommandTarget.

Syntax

ON_OLECMD(
pguid
, 
olecmdid
, 
id )

Parameters

  • pguid
    Identifier of the command group to which the command belongs. Use NULL for the standard group.

  • olecmdid
    The identifier of the OLE command.

  • id
    The menu ID, toolbar ID, button ID, or other ID of the resource or object issuing the command.

Remarks

IOleCommandTarget allows a container to receive commands that originate in a DocObject's user interface, and allows the container to send the same commands (such as New, Open, SaveAs, and Print on the File menu; and Copy, Paste, Undo, and so forth on the Edit menu) to a DocObject.

IOleCommandTarget is simpler than OLE Automation's IDispatch. IOleCommandTarget relies entirely on a standard set of commands that rarely have arguments, and no type information is involved (type safety is diminished for command arguments as well). If you do need to dispatch commands with arguments, use COleServerDoc::OnExecOleCmd.

The IOleCommandTarget standard menu commands have been implemented by MFC in the following macros:

ON_OLECMD_CLEARSELECTION( ) 

Dispatches the Edit Clear command. Implemented as:

ON_OLECMD(NULL, OLECMDID_CLEARSELECTION, ID_EDIT_CLEAR)

ON_OLECMD_COPY( ) 

Dispatches the Edit Copy command. Implemented as:

ON_OLECMD(NULL, OLECMDID_COPY, ID_EDIT_COPY)

ON_OLECMD_CUT( ) 

Dispatches the Edit Cut command. Implemented as:

ON_OLECMD(NULL, OLECMDID_CUT, ID_EDIT_CUT)

ON_OLECMD_NEW( ) 

Dispatches the File New command. Implemented as:

ON_OLECMD(NULL, OLECMDID_NEW, ID_FILE_NEW)

ON_OLECMD_OPEN( ) 

Dispatches the File Open command. Implemented as:

ON_OLECMD(NULL, OLECMDID_OPEN, ID_FILE_OPEN)

ON_OLECMD_PAGESETUP( ) 

Dispatches the File Page Setup command. Implemented as:

ON_OLECMD(NULL, OLECMDID_PAGESETUP, ID_FILE_PAGE_SETUP)

ON_OLECMD_PASTE( ) 

Dispatches the Edit Paste command. Implemented as:

ON_OLECMD(NULL, OLECMDID_PASTE, ID_EDIT_PASTE)

ON_OLECMD_PASTESPECIAL( ) 

Dispatches the Edit Paste Special command. Implemented as:

ON_OLECMD(NULL, OLECMDID_PASTESPECIAL, ID_EDIT_PASTE_SPECIAL)

ON_OLECMD_PRINT( ) 

Dispatches the File Print command. Implemented as:

ON_OLECMD(NULL, OLECMDID_PRINT, ID_FILE_PRINT)

ON_OLECMD_PRINTPREVIEW( ) 

Dispatches the File Print Preview command. Implemented as:

ON_OLECMD(NULL, OLECMDID_PRINTPREVIEW, ID_FILE_PRINT_PREVIEW)

ON_OLECMD_REDO( ) 

Dispatches the Edit Redo command. Implemented as:

ON_OLECMD(NULL, OLECMDID_REDO, ID_EDIT_REDO)

ON_OLECMD_SAVE( ) 

Dispatches the File Save command. Implemented as:

ON_OLECMD(NULL, OLECMDID_SAVE, ID_FILE_SAVE)

ON_OLECMD_SAVE_AS( ) 

Dispatches the File Save As command. Implemented as:

ON_OLECMD(NULL, OLECMDID_SAVEAS, ID_FILE_SAVE_AS)

ON_OLECMD_SAVE_COPY_AS( ) 

Dispatches the File Save Copy As command. Implemented as:

ON_OLECMD(NULL, OLECMDID_SAVECOPYAS, ID_FILE_SAVE_COPY_AS)

ON_OLECMD_SELECTALL( ) 

Dispatches the Edit Select All command. Implemented as:

ON_OLECMD(NULL, OLECMDID_SELECTALL, ID_EDIT_SELECT_ALL)

ON_OLECMD_UNDO( ) 

Dispatches the Edit Undo command. Implemented as:

ON_OLECMD(NULL, OLECMDID_UNDO, ID_EDIT_UNDO)

Requirements

Header: afxdocob.h

See Also

MFC Macros and Globals
COleCmdUI Class
COleServerDoc::OnExecOleCmd