title: Where do I put [SuprressPropertyChangedWarnings] to suppress the build warning in WPF?
body: <p>I'm getting a build warning in the Output window of Visual Studio that states:</p>
  
  <p>... warning : Fody/PropertyChanged: Unsupported signature for a On_PropertyName_Changed method: OnUsersChanged in MainWindowViewModel. You can suppress this warning with [SuppressPropertyChangedWarnings].</p>
  
  <p>This is the method that is causing the error.</p>
  
  <pre><code> private void OnUsersChanged(object sender, NotifyCollectionChangedEventArgs e)
          {
              defaultChangeFactory.Current.OnCollectionChanged(this, "Users",
                 Users, e);
          }
  </code></pre>
  
  <p>My question is where to put [SuppressPropertyChangedWarnings] to suppress the warning?  I tried using [SuppressPropertyChangedWarnings] as an attribute to the method but that didn't work.</p>