20. A built in CLR engine which delivers a super high performance execution environment for the browser.
21. Silverlight 2 includes Deep Zoom. It allows users to zoom into, or out of, an image (or a collage of images), with smooth transitions, using the mouse wheel. The images can scale from 2 or 3 megapixels in resolution into the gigapixel range, but the user need not wait for it to be downloaded entirely; rather, Silverlight downloads only the parts in view, optimized for the zoom level being viewed.
22. Silverlight 2 also allows limited file system access to Silverlight applications. It can use the operating system's native file dialog box to browse to any file to which the user has access.
23. The XAML layout markup file (.xaml file) can be augmented by code-behind code, written in any .NET language, which contains the programming logic.
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26. It has excellent support for printing, rich reporting and charting, support for web camera and microphone, support for COM automation, support for local file access, support for new languages, rich text editing, and, improved support for data binding like target null values, fall back values, ability to have string format, Binding to string indexers and support for complex ,multi property validation of data object.
27. Silverlight 4 is amazingly feature rich and its evolution will increase the demand for building LOB applications using Silverlight 4.
28. Silverlight now enables applications to remain in full-screen mode when another application is active