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Car Head Unit Compatibility with Windows Phone 7.5 Mango

I recently had a desperate need to upgrade the audio system in my car, and wanted a good Mango-compatible system. I learnt a lot about Bluetooth and what to look for to get a great in-car experience,...

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Waiting for Your Windows Phone Beta App

Publishing a beta version of a WP7 app is both exciting (“does it work on someone else’s phone?”) and frustrating (“when is it going to actually show up?”). Having submitted maybe five beta versions...

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UPNP on Windows Phone 7.5 Part 2: Invoke

With UPnP discovery worked out, the next feature is to turn the discovery results into a Device, find a Service on that device, and to make calls on that service, ie Invoke some Actions. I'll start...

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Using Flurry Analytics on Windows Phone

I recently added Flurry Analytics support to my application and in the few weeks it has been available I have learnt huge amounts about my users, their habits, and found and fixed several bugs that...

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The Best Microsoft Keyboard. Ever. The Natural Keyboard Pro.

Keyboards are a very personal thing. For those of us whose job requires their use basically all day, every day, they are the piece of hardware that we have to be comfortable with. A good keyboard will...

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Native Code on Windows Phone 8: The assert Problem

So there you are, cranking out some new C/C++ (or CX/C++) code on Windows Phone. Its all new, so you add asserts all over the place to make sure its working. You run your app under the debugger to see...

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Handling Contract assertions on Windows Phone 8

If you are a fan of System.Diagnostics.Contracts and use them on WP8 you may find a problem: when a contract fails, you get no clue why. Here's how to find out. Firstly lets start with a trivial repro...

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Getting the Name of your Windows Phone 8 device

You can name your phone to whatever you like, but how can an app display that name? There isn't an obvious API for this, but I accidentally discovered an un-obvious API. The quick version is that you...

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Common Questions (and Answers) about Windows Phone 8

Here at Microsoft we have a high percentage of Windows Phone 8 users (go figure?), however despite this I see so many of the same questions being asked by WP users on the DLs and internal Yammer pages....

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Updating Excel data with Project Siena

This post describes a method of using Project Siena with Excel data that can be updated later without having to change the app. [Yes Its been a while since I posted anything, thought it was about time...

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