Better way to trigger OnPropertyChanged

Question

We have a WPF Project that follows the MVVM pattern.

In the View Model there is a lot of code that looks like this:

    private string m_Fieldname;
          


        

Answer 1

Josh Smith has a good article on using DynamicObject to do this here

Basically it involves inheriting from DynamicObject and then hooking into TrySetMember. CLR 4.0 only, unfortunately, although it may also be possible using ContextBoundObject in earlier versions but that would probably hurt performance, being primarily suited for remoting\WCF.