title: WPF MVVM Updating UI Bound properties from BackgroundWorker
body: <p>Are there any potential issues with updating UI bound properties of the ViewModel from the Backgroundworker? I am trying to update the VM while it is bound to the UI, and potentially users might be typing in.. how does the the synchronization work here (I don't think I can use Lock statements from XAML).</p>
  
  <p>Thanks in advance..</p>