Itemupdating event not
I’ve written a one-off script (Console App) that loops all lists with a Managed Metadata field on all sites in the site collection and ensures the Taxonomy event receivers. I’m guessing the Optional/Required setting of the Managed Metadata field is involved somehow, but I didn’t really confirm that through testing.Also not sure why the Event Receivers were missing in the first place.Next you can access it from the method overrides for handling events.
As good an explanation as any, so feel free to chime in.
Here are some other things I stumbled upon while researching this issue: So how about we conclude with a workaround ?
In some cases you could use the “after” Event Receiver rather than the “before” Event Receiver, but isn’t really a sound solution.
(like all those events that are having “-ed” as suffix).
As far as After Properties and Before Properties are concerned for any event, they can help you to extract After and Before change in state about the object in context.It could be because some “questionable” actions happened during the setup of the site, but it could as well be a bug in Share Point 2010 RTM or later.