API Reference > Other Classes > OdDgEditorReactor Class > OdDgEditorReactor Methods > OdDgEditorReactor::undoSubcommandNumber Method
OdDgEditorReactor::undoSubcommandNumber Method
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Syntax
C++
virtual void undoSubcommandNumber(int activity, int numSteps);
Parameters
Parameters 
Description 
int activity 
[in] Number activity.  
int numSteps 
[in] Number of steps to be undone. 
Description

Notification function called during an Undo operation. 

 

Remarks

activity will always be: 

 

Name 
Value 
Description 
kStart 
0 
The Undo Back has started. 
See Also

  • undoSubcommandAuto
  • undoSubcommandBack
  • undoSubcommandBegin
  • undoSubcommandControl
  • undoSubcommandEnd
  • undoSubcommandMark

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