Looking to develop applications for Windows Phone 7 but not sure of where to start? Microsoft recently released several free resources that will help any aspiring app developer start in the right direction. With Windows Phone 7, XNA, Silverlight and .NET are the supported runtimes that developers will be working with.
The current list of WP 7 development resources are:
- Visual Studio 2010 Express for Windows Phone 7 Series (Link)
- Windows Phone 7 Series eBook (Link)
- Windows Phone 7 Series Developer Documentation (Link)
- Windows Phone 7 Series Icon Pack (Link)
Additional Windows Phone 7 developer documentation can be found here while the main portal for Windows Phone 7 platform development is located here. Now get to building those great mobile applications!
Source- Mobile Jaw