DocumentEventArgs<T>EventArgsReferences DocumentModifiedEventArgsDocumentStateEventArgs public abstract class DocumentEventArgs<T> : EventArgs Show allGeneric class for document events. Type parameters:T AllConstructorsFieldsProperties ObsoleteInherited ConstructorsDocumentEventArgs#protected DocumentEventArgs(Document document, T before, T after)Construct new event arguments.Parameters:document (Document)Document that raised the event.before (T)Before value.after (T)After value.Fields_after#protected readonly T _after_before#protected readonly T _beforePropertiesDocument#public Document Document { get; }Gets the document that raised this event.NewState#public T NewState { get; }Gets the new state.Oldstate#public T Oldstate { get; }Gets the old state that existed before the event.