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Windows Phone 7 Silverlight MVVM App the Test-Driven
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Windows Phone 7 Silverlight MVVM App the Test-Driven Way Mark Tucker Desert Code Camp, May 2010
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Windows Phone 7 Silverlight MVVM App the Test-Driven
Transcript of Windows Phone 7 Silverlight MVVM App the Test-Driven
Windows Phone 7 Silverlight MVVM App the Test-Driven Way
Mark TuckerDesert Code Camp, May
2010
Windows Phone 7
Application Platform
3 Screens + Cloud
Standardized Hardware
• WVGA (800x480), capacitive 4-point multi-touch screen
• DirectX 9 hardware acceleration • Sensors - GPS, accelerometer, compass,
light, proximity • Camera• Buttons – Start, Search, Back• Connectivity – cell & Wi-Fi• 256 MB (or more) of RAM and 8 GB (or
more) of flash storage
MVVM
Model View
ViewModel
Commands
DataBinding
TDD
REDGREE
NREFACTOR
Silverlight Unit Testing Framework
• Used by Silverlight Toolkit http://code.msdn.microsoft.com/silverlightut
• WP7-specific build http://jeffatmix.com/
• MIX10 session – CL59• Based on Microsoft Unit Testing
framework
MVVM Light Toolkit
• View• ViewModelLocator• ViewModel• RelayCommand• EventToCommand• Messenger
Design – nba tracker
Design – nba tracker
© 2005-2009 Clarity Consulting
http://blogs.claritycon.com/blogs/design/archive/2010/04/01/designing-for-win-phone-7.aspx
Design – quick journal
Map to MVVM
MainPage (View) MainViewModel
ApplicationTitle
ListName
Notes
ShowDetailCommand(note)
Binding
Command
Map to MVVM
DetailView DetailViewModel
ApplicationTitle
ListName
ShortDate
SaveDetailCommand
Binding
Command
Text
CancelDetailCommand
DEMO
• Phone Parallax – Panoramic • Picture Viewer – Panoramic• Weather Forecast – Pivot • MEF, MVVM• Quick Journal
Resources• Developer Portal
http://developer.windowsphone.com/– UI Design and Interaction Guide– Application Bar Icons
• MIX10 Sessions (15 total) http://live.visitmix.com/Sessions#/tags/WindowsPhone
• Training Kit http://channel9.msdn.com/learn/courses/WP7TrainingKit/
• UI Design Templates http://www.shazaml.com/archives/windows-phone-7-ui-templates
• Free e-book by Charles Petzold http://www.charlespetzold.com/
• Twitter @wp7dev
Timeline
• March 15 – announcement at MIX10• April 12 – VS 2010 release• April 29 – Refresh for VS 2010• 6 months to develop some COOL
apps• Holiday 2010 – Phones available
