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Having an issue with a Binding. Is there an equivalent to UpdateSourceTrigger somewhere?

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I'm using Xamarin Forms and Breeze Sharp. Development has been going very well on my application but I've run into a snag. In essence, the PropertyChanged events that are firing in Breeze every time a user types a character into a text pushes the binding into a loop that crashes the app. I would like to find a way to better control when the values are pushed, ideally once the user is done editing the text. Here's a stackoverflow detailing the issue: http://stackoverflow.com/questions/26842982/breezesharp-entity-properties-binding-with-xamarin-forms-entry/26996789#26996789

Is there an equivalent to UpdateSourceTrigger in Xamarin Forms? If not, does anyone have any ideas? My entire application is built around two way bindings to Breeze (Entity) objects on my view models, so I'm hoping to find a solution that doesn't involve a lot of rewriting if possible, although I know it may be necessary if it's the only way.


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