Daily Links 21/06/2010

Persistent Storage in Windows Phone 7

Expression Gallery

New Policies for Next Gen Windows Phone Marketplace

Sql Server Management Tools Pack
Worth it for the generate Insert statement alone

Silverlight CollectionViewSource
Apply filtering, sorting and grouping to a ItemsControl, without effecting the underlying datasource - which I'd found out about this sooner!

Using a PollingDuplex service to handle long running activities

Covariance and Contravariance in .NET 4.0

Free 3D modeling tool

Daily Links 04/06/2010

Windows Phone 7 Application Certification Requirements
Note: Content under development means they haven't actually written the requirements yet.

Windows Phone 7 Example Application with Landscape Layout

Custom Per-Page Transitions in Windows Phone 7

A Distributable (.exe) Silverlight OOB Application

Win a JustMock License

Creating A Flexible Surface Effect : Silverlight 4

Step-by-Step Command Binding in Silverlight 4

Separating Content and Presentation with the ContentControl

Silverlight Designs
PushButton

Tracking Dangling Object References In Silverlight