One XAML for UWP, Windows 8.1 and Windows Phone 8.1

I was recently involved in a conversation on how to have the easiest way to maintain a XAML view across a UWP (Universal Windows Project) a Windows 8.1 and Windows Phone 8.1 projects. There are a few options and the most straight forward way to do it with a UserControl residing in a Portable Class Library. However… What…

WinRT MediaCapture Tips

As we approach Windows 10, many of you are considering updating your SL 8.0 apps to WinRT. In fact, Larry Lieberman and team recommend you do this and have shared some resources to help facilitate the move. I’ve done this for a couple apps so far and wanted to share some of my experience while migrating…

Invalid XAML error updating from WP7

We are now seeing the beginning of the fast decline of Windows Phone 7 as it exits the market over the next several months, many of you will need to act to update your app to at least Windows Phone 8.  I did this for all of my WP7 apps and there was one error…

App Studio – Design-Time Sample Data

If you’re like me, you like to fiddle and tweak things to get just the right result. Recently, Microsoft has really beefed up App Studio apps and if you explore the downloaded source code you’ll see a new Universal app structure leveraging MVVM. Let’s start with the before and after photo (click any image to view larger):…

Attend Publish Boston & Win Big

Since the prizes are really awesome for this event (May 17th), I’m going to start off with them. We will be rewarding the best student, best individual, and best company in each of the categories below: Top Windows 8.1 app Trip to the 2014 Formula 1 United States Grand Prix in Austin, TX. 9 runner-up…

Build 2014 Videos

This year’s Microsoft Build conference was jam packed with Windows Phone goodness. In fact, there is too much to take in at once. So what I’ve done for you is break it down into sections so that you can bookmark this page and come back at your leisure. These videos are in no particular order, so review…