Microsoft .NET Framework 3.5 Service Pack 1
Publisher's Description of Microsoft .NET Framework 3.5 Service Pack 1
" A full cumulative update that contains many new features building incrementally upon .NET Framework 2.0, 3.0, 3.5. "
- From Microsoft
Microsoft .NET Framework 3.5 Service Pack 1 is a full cumulative update that contains many new features building incrementally upon .NET Framework 2.0, 3.0, 3.5, and includes cumulative servicing updates to the .NET Framework 2.0 and .NET Framework 3.0 subcomponents.
The .NET Framework 3.5 Service Pack 1 (SP1) delivers:
* Performance increases between 20-45% for WPF-based applications - without having to change any code
* WCF improvements that give developers more control over the way they access data and services Streamlined installation experience for client applications
* Improvements in the area of data platform, such as the ADO.NET Entity Framework, ADO.NET Data Services and support for SQL Server 2008's new features
.NET Framework version 3.5 Service Pack 1 provides the following new features and improvements:
* ASP.NET Dynamic Data, which provides a rich scaffolding framework that enables rapid data driven development without writing code, and a new addition to ASP.NET AJAX that provides support for managing browser history (back button support). For more information, see What's New in ASP.NET and Web Development.
* Core improvements to the CLR (common language runtime) that include better layout of .NET Framework native images, opting out of strong-name verification for fully trusted assemblies, improved application startup performance, better generated code that improves end-to-end application execution time, and opting managed code to run in ASLR (Address Space Layout Randomization) mode if supported by the operating system. Additionally, managed applications that are opened from network shares have the same behavior as native applications by running with full trust.
* Performance improvements to WPF (Windows Presentation Foundation), including a faster startup time and improved performance for Bitmap effects. Additional functionality for WPF includes better support for line of business applications, native splash screen support, DirectX pixel shader support, and the new WebBrowser control.
* ClickOnce application publishers can decide to opt out of signing and hashing as appropriate for their scenarios, developers can programmatically install ClickOnce applications that display a customized branding, and ClickOnce error dialog boxes support links to application-specific support sites on the Web.
* LINQ to SQL includes new support for the new date and file stream capabilities in SQL Server 2008.
* Windows Communication Foundation now makes the DataContract Serializer easier to use by providing improved interoperability support, enhancing the debugging experience in partial trust scenarios, and extending syndication protocol support for wider usage in Web 2.0 applications.
* The .NET Framework Data Provider for SQL Server (SqlClient) adds new support for file stream and sparse column capabilities in SQL Server 2008.
* The Entity Framework is an evolution of the existing suite of ADO.NET data access technologies. The Entity Framework enables developers to program against relational databases in according to application-specific domain models instead of the underlying database models.
* The ADO.NET Data Services Framework consists of a combination of patterns and libraries, which enable data to be exposed as a flexible REST (Representational State Transfer)-based data service that can be consumed by Web clients in a corporate network or across the Internet.
Full Package: To download the full package, rather than the bootstrapper, click on the link with the note Full Package.
IMPORTANT: After installing the .NET Framework 3.5 SP1 package you should immediately install the update KB959209 to address known application compatibility issues
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