API Reference > Other Classes > OdDgEditorReactor Class > OdDgEditorReactor Methods > OdDgEditorReactor::sysVarWillChange Method
OdDgEditorReactor::sysVarWillChange Method
Syntax
C++
virtual void sysVarWillChange(OdDgDatabase* pDb, const OdString& varName);

This is sysVarWillChange, a member of class OdDgEditorReactor.

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