1. Developing Windows Phone 7 Applications with Silverlight
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2. Smartphone market

3. Windows Phone 7

4. Windows Phone7 Microsofts answer to Iphone and Android
Metro
Real time updates
Contacts, Photo, music, Games, Maps
Social media
Applications
Hubs & Tiles
Multi-touch (capacitive)
Accelerometer
Local and online content

5. Windows Phone7 Capabilites
Input (multi-touch, hardware buttons, SIP)
Media (digital media playback and capture)
Phone sensors and APIs (accelerometer, contact, sms)
.NET (Silverlight, .NET Base Class Library)
Web (webservices, WCF)
Data (XML, Isolated storage, LINQ, LINQ to XML)
Cloud services (notifications, updates, location, xbox)

6. Application Development
Silverlighthttp://www.silverlight.net/
XNA http://creators.xna.com
.NET Framework

7. The Application Platform
Tools for Development
Runtime On Screen
Phone Emulator
Sensors
Media
Data
Location
Samples
Documentation
Xbox LIVE
Notifications
Phone
Guides
Community
.NET Framework managed code sandbox
Packaging and Verification Tools
SCREEN
CLOUD
Portal Services
Cloud Services
Notifications
App Deployment
Registration
Marketplace
Validation
MO and CC Billing
Location
Identity
Feeds
Certification
Business Intelligence
Maps
Social
Publishing
Update Management

8. Silverlight
Application framework (rich functionalities: multimedia, graphics, animation and interactivity all in a single runtime environment)
User interfaces are declared in Extensible Application Markup Language (XAML) and programmed using.NET Framework
Event driven
Programming logic can be written in any .NET languages (C#, VB.NET)

9. Tools
Windows Phone Developer Tools (CTP)
Visual Studio 2010 / Express (free version)
Expression Blend
Testing: Windows Phone7 Emulator

10. Basic solution structure
App.xaml /xaml.cs
MainPage.xaml /xaml.cs
ApplicationIcon.png
Background.png
PropertiesAppManifest.xml
PropertiesAssemblyInfo.cs
PropertiesWMAppManifest.xml
References folder

11. Concepts
Basic UI (Application -> Frame -> Pages. UI Layout elements (canvas, grid, stackpanel), Controls, Application bar)
Navigation
APIs, Launchers, Choosers
Animation
Webservices
Cloud services (push notifications)
Storage

12. Demo (WP7 app 101)
Hello world?

13. Snippets from the demo
RootVisual pointsto start xaml page

14. Snippets from the demo (cont.)
Use NavigationService tojump to another xaml page
Defining InputScope allows Standard input panel to showappropriate layout
Button click event handler
Playing videos

15. Snippets from the demo (cont.)
Add reference Microsoft.Phone.Shell, then add xml namespace to App.xaml
Define the application barunder Application.Resource
Click event handlers onApp.xaml.cs
Adding the App bar defined in App.xamlto any mobile page easily

16. Opportunities
Windows Phone Marketplace ($$$)
Outsourcing
Open source - working with the community
Knowledge of silverlight will be useful for web, mobile and desktop application development.

17. Resources
Some links to further resources on the web:
http://developer.windowsphone.com/http://twitter.com/wp7dev
http://developer.windowsphone.com/windows-phone-7-series/
http://live.visitmix.com/
http://www.silverlight.net/getstarted/devices/windows-phone/http://go.microsoft.com/?linkid=9713252 Design Guidelines!!!
http://social.msdn.microsoft.com/Forums/en-US/windowsphone7series
http://channel9.msdn.com/learn/courses/WP7TrainingKit/
Blogs
http://timheuer.com
http://shawnoster.com/

18. Questions

19. Thank you
Have fun developing
cool WP7 Apps!!!