Rx ensures Unsubscribe

I recently had an ObservableCollection which did not currently contain the item I was interested in, but it would sometime in the near future. The questions is how best to get notified that the item is available so I could access its full property set?  I only had the item’s ID and the collection’s CollectionChanged…

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Windows Phone travel tip – pin your map locations

Whenever I’m travelling I always have two freshly pinned tiles at the bottom of my start screen. Before I leave, I use my phone to look up the hotel I’m staying at and the location I’m visiting (like a customer’s address) and pin them both to the start screen. That way while I’m in an…

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Populating Windows Phone view models with Rx

I’ve gotten rather fond of using the Reactive Extensions for populating my data from the web in my Windows Phone applications. They provide a lot of flexibility and the code stays in a readable form. To demonstrate in a traditional MVVM model, let’s drop some movie information from Netflix onto our Windows Phone screen. First…

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