In XAML is there a way to default the UpdateSourceTrigger to PropertyChanged?

Question

In XAML (or code) is there a way to default the UpdateSourceTrigger to PropertyChanged for all bindings?

http://msdn.microsoft.com/en-us/library/system.windows.data.binding.updatesourcetrigger.aspx

http://msdn.microsoft.com/en-us/library/system.windows.data.updatesourcetrigger.aspx

Answer 1

In WPF, the UpdateSourceTrigger has diffeent default values for each control and their is no way of setting something that will control how all the elements set their UpdateSourceTrigger! You can definetely create a attached behavior that can go thru a page and change all the values?

<Window
     local:DefaultUpdateSourceTrigger="PropertyChanged">

</Window>

This can then walk the visual tree and change the UpdateSourceTriggers!