The new DataForm control and enhanced support for data-driven applications make it possible for developers to deliver line-of-business applications to any user with a Silverlight-enabled Web browser.
Learn how to create and debug templates using Microsoft's T4 templating language.
Covariance and contravariance are precise terms that describe which conversions are safe on parameters and return types. Learn practical definitions for those terms, what new constructs will be supported in C# 4.0 and how to live with the current limitations until Visual Studio 2010 is adopted by your organization.
Readers share their thoughts on Microsoft's SDS change of heart, and VSM's redesign.