Raised to update the overall percent complete value and the current step name.
[Visual Basic] MustOverride Event DocBuildingStep As DocBuildingEventHandler [C#] abstract event DocBuildingEventHandler DocBuildingStep; [C++] abstract __event DocBuildingEventHandler* DocBuildingStep;
[JScript] In JScript, you can use the events defined by a type, but you cannot define your own.
IDocumenter Interface | NDoc.Core Namespace