SetUndo
TheSetUndomethod replaces the undo object for this session.
void SetUndo (in ODUndo undo);
undo- A reference to the new undo object for this session.
DISCUSSION
This method may be called only by a shell plug-in'sODShellPluginInstallfunction.SEE ALSO
The ODUndo class (page 806).
TheODShellPluginInstallfunction (page 952).