Category:

Windows Phone 7

Windows Phone 7 Line of Business App Dev :: Uploading Data back to Azure

Looking back over the last 6 months of this series of articles, you’ve created wireless-efficient WCF REST + JSON Web Services in Azure to download data from SQL Azure tables to Windows Phone. You’ve maintained in-memory collections of objects in your own local NoSQL object cache.  You’ve used LINQ to query those collections and bind …
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Windows Phone 7 Line of Business App Dev :: Improving the In-Memory Database

About a month ago, I wrote an article intended to help you fill some of the gaps left by the missing SQL Server Compact database. Since your Windows Phone 7 Silverlight app is consuming an ObservableCollection of objects streaming down from Windows Azure and SQL Azure, it makes sense to organize those objects in a …
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Windows Phone 7 Line of Business App Dev :: Network Awareness

By now, you’ve heard me talk a lot about the role wireless data networks play when it comes to the success of your mobile application. They are unreliable, intermittent, highly latent and often slower than they should be due to overtaxed cellular towers and congested backhaul networks.  Hopefully, you’ve built an app that tackles those …
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Windows Phone 7 Line of Business App Dev :: Working with an In-Memory Database

In my last article of this series, you finally got to consume wireless-friendly WCF REST + JSON Services from both Windows Server and Windows Azure with data coming from SQL Server/SQL Azure. You now have an ObservableCollection of Customer objects residing in a Singleton on your Windows Phone 7 device.  This Singleton looks similar to …
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Windows Phone 7 Line of Business App Dev :: Consuming an Azure WCF REST + JSON Service

In my last two articles, I showed you how to build WCF REST services using Visual Studio 2010 that can reside on-premise in Windows Server 2008 or in the Cloud in Windows Azure.  Furthermore, I demonstrated pulling data from a table in SQL Server/SQL Azure.  I serialized .NET Objects using lightweight JSON to speed data …
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Windows Phone 7: If at First You Don’t Succeed

Written by: J. Gerry Purdy 10/20/2010  You have to hand it to Microsoft.   They have certainly fulfilled the old saying, “If at first you don’t succeed, try, try again.”  Microsoft has had a number of previous attempts to build a successful operating system for the mobile market with WinPad, Windows Mobile and Win CE.  These …
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Windows Phone 7 Line of Business App Dev :: Building a WCF REST + JSON Service

Let’s start at the server and work our way to the phone.  Anyone who knows me is probably aware that I come from a wireless background so I’m always obsessed with things like coverage, bandwidth and latency when it comes to building mobile systems.  The only thing I assume in mobile development is frequent network …
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Don’t forget to Encrypt your Windows Phone 7 Data

Whether you’re targeting Mobile Line of Business apps for the Enterprise or B2C apps for consumers, ensuring that sensitive data is encrypted is a must.  These days, I can’t have a serious discussion with a CIO unless I can assure her that my mobile device can protect data-in-transit and data-at-rest.  You already know that Windows …
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