Syntactic sugar. This means that they don’t present functionality that could not usually be attained via current characteristics. As an alternative, these new capabilities allow a more expressive and succinct syntax for use On the other hand, the binding over the IncrementingTextBox IsEnabled property is causing a BindingExpression path mistake https://share.evernote.com/note/ea58f2d1-1fad-d2e9-a6ee-0cfba44aece4