Managing shared information with IDisposable in C# and SharePoint

Every once in a while you’ll have a situation in which you temporarily have to use different (shared) settings and reset them if all work is done. An example of this is often seen in SharePoint, for instance disabling events when updating items in event receivers, or allowing unsafe updates. A workaround that I have seen a lot is that developers add a TRY/CATCH/FINAL block for each method they want to reset some objects. In this post, I’ll talk about an alternative way of achieving this behavior by the implementation if the IDisposable interface.