API Reference > Other Classes > OdEditorReactor Class > OdEditorReactor Methods > OdEditorReactor::undoSubcommandBegin Method
OdEditorReactor::undoSubcommandBegin Method
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Syntax
C++
virtual void undoSubcommandBegin(int activity);
Parameters
Parameters 
Description 
int activity 
[in] Begin activity. 
Description

Notification function called during an Undo Begin or Undo Group operation. 

 

Remarks

activity will always be: 

 

Name 
Value 
Description 
kStart 
0 
The Undo Begin/Group has started. 
See Also

  • undoSubcommandAuto
  • undoSubcommandBack
  • undoSubcommandControl
  • undoSubcommandEnd
  • undoSubcommandMark
  • undoSubcommandNumber

Group
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