CreateUndefined
Creates an undefined value. This method returns the current context
and calls its CreateUndefined method.
Please note, that for the .docbuilder file the CDocBuilderValue.CreateUndefined method is not used.
Example
string workDirectory = "C:/Program Files/ONLYOFFICE/DocumentBuilder";
CDocBuilder.Initialize(workDirectory);
CDocBuilder oBuilder = new CDocBuilder();
CContext oContext = oBuilder.GetContext();
CValue oGlobal = oContext.GetGlobal();
CValue oApi = oGlobal["Api"];
CValue oUndefined = oApi.CreateUndefined();
CDocBuilder.Destroy();