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ODA Drawings SDK
API Reference > OdDg Classes > OdDgElementReactor Class > OdDgElementReactor Methods > OdDgElementReactor::modifyUndone Method
OdDgElementReactor::modifyUndone Method
Syntax
C++
virtual void modifyUndone(const OdDgElement* pElement);

Notification function called whenever the notifying element is in the midst an Undo operation that is undoing modifications. 

 

Parameters
Description
pElement
[in] Pointer to the notifying element.

The notifying element is open OdDg::kForRead. 

The default implementation of this function does nothing. This function can be overridden in custom classes.

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