title: AutoMapper: manually set property
body: <p>I am using AutoMapper to map from flat DataObjects to fat BusinessObjects and vice versa. I noticed that mapping from DataObjects to BusinessObjects takes extra time because of change notification of the BusinessObjects (implements INotifyPropertyChanged with custom validation, etc).</p>
  
  <p>Because I normally don't need change notification during mapping, I'd like to turn it off. So I added a property "IsPropertyChangedEnabled". If this property is set to false, no NotifyPropertyChanged event is not raised and time is saved.</p>
  
  <p>Question: </p>
  
  <p>Can I tell AutoMapper to set this property to false at the very beginning of the mapping process? If so, how?</p>
  
  <p>Thank you!</p>