Author Archives: Jesse Liberty

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About Jesse Liberty

Jesse Liberty has three decades of experience writing and delivering software projects and is the author of 2 dozen books and a couple dozen online courses. Liberty is a Senior AI Engineer at the University of Pittsburgh Medical Center, and was a Team Lead and Senior Software Engineer for various corporations, a Senior Technical Evangelist for Microsoft, a Distinguished Software Engineer for AT&T, a VP for Information Services for Citibank and a Software Architect for PBS. He is a 21 year Microsoft MVP.

Windows 8–Let Templates Simplify the Search Contract

In a previous post, I showed a bit about how to implement the Search contract.  Once you understand the changes to Package.appxmanifest and App.xaml.cs, however, you can save yourself the bother of mucking about with these, and let the template … Continue reading →

Posted in Data, Mini-Tutorial, Windows 8 | Tagged | 3 Comments

Win 8 – Conference Buddy. Storing to Local or Roaming Files

In a previous post, I explained how to store data to a “known location” such as the My Documents folder. Often, however, you will want to store local data to a subfolder of AppData on the user’s disk. This is … Continue reading →

Posted in Data, Mini-Tutorial, Windows 8 | Tagged | 14 Comments

Windows 8–Storing App Data

While your Windows 8 Store application is running, you want to be saving data all the time.  After all, the user can switch to another application at any time, and you only have five seconds to store out your data … Continue reading →

Posted in Essentials, Mini-Tutorial, Windows 8 | Tagged | 3 Comments

Windows 8: Creating Great App Bar Buttons

With chrome pushed out of Windows 8 Store applications, most of the navigation has been moved into the AppBar.  A good AppBar has buttons that are easy to reach and easy to recognize.

Posted in Mini-Tutorial, Windows 8 | Tagged | 3 Comments

Windows 8 – Conference Buddy and Remote Data

While there is much work yet to be done on Conference Buddy on the client side, it isn’t too early to start thinking about how we’ll store data on a server. One option that might be ideal would be to … Continue reading →

Posted in Windows 8 | Tagged | 4 Comments

Yet Another Podcast #91–Pete Brown on Creating Great Windows 8 Applications

Discussion with Pete Brown, Microsoft Evangelist, on creating great Windows 8 applications.  We also discuss his forthcoming book on Windows 8, hardware, good software design and much more.  Links Pete’s Blog Pete’s Books Pete on Twitter Acer Touch Laptop Logitech … Continue reading →

Posted in Essentials | Tagged | 1 Comment

Using the Grid App Template in Windows 8

Microsoft Visual Studio offers a number of templates for building Windows 8 applications. In most of my postings, we’ve been using the Blank application template, but the Grid App template is extremely powerful.  Unfortunately, it is not obvious how to … Continue reading →

Posted in Data, Essentials, Mini-Tutorial, Windows 8 | Tagged | 1 Comment

Yet Another Podcast #90–Phil Japikse on Windows 8 & WinJS

Talking with Phil Japikse of Telerik about Windows 8 programming with WinJS.  Phil’s blog Phil’s blog on Telerik Listen | Yet Another Podcast  

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Yet Another Podcast #89–Laurent Bugnion on MVVM and Windows 8

Talking with Laurent Bugnion about MVVM in detail, including the ins and outs of commanding and managing events in Windows 8.   MVVM Light Laurent’s blog IdentityMine Behaviors for Windows 8 (Joost van Schaik, uses Rx) Jesse’s book on LINQ … Continue reading →

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Yet Another Podcast #88–Chris Bowen on Game Development for Windows 8

Talking with Chris Bowen, Principal Technical Evangelist for Microsoft, about developing games for Windows 8 Store. Chris’ Blog  30 Days to a Windows 8 Game – Resources & Guidance (See both the Games and App Frameworks sections) Introduction to JavaScript … Continue reading →

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Yet Another Podcast #87–Rob Eisenberg and Caliburn

Talking with Rob Eisenberg, a .NET architect and developer working out of Tallahassee, FL. Rob is the President of Blue Spire Consulting and he publishes technical articles regularly at devlicio.us and has spoken at regional events and to companies concerning … Continue reading →

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Windows 8 Theme Transitions

Much of the animation that you want in your application is already built in.  Pages and objects make their transitions smoothly. At times, however, adding a bit more animation can make the difference between a “fast and fluid”  application and … Continue reading →

Posted in Animation, Essentials, Mini-Tutorial, Windows 8 | Tagged | 2 Comments