微软推出 .NET Framework 3.5 Beta 2

深入理解.NET Framework 3.5

最新推荐文章于 2025-09-13 22:12:52 发布

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.NET Framework 3.5 在 .NET Framework 3.0 的基础上增加了许多新特性，如 LINQ 和数据感知能力的深度融合，可以使用相同的语法过滤、枚举并创建 SQL 数据、集合、XML 和数据集的投影。此外还提供了 ASP.NET AJAX，用于创建更高效、互动性强且高度个性化的 Web 体验。新增了 WCF 服务对 AJAX、JSON、REST 等的支持。

.NET Framework 3.5 builds incrementally on the new features added in .NET Framework 3.0, for example,
Windows Workflow Foundation (WF), Windows Communication Foundation (WCF), Windows Presentation Foundation (WPF) and Windows CardSpace. In addition, .NET Framework 3.5 contains a number of new features in several technology areas. These new features have been added as new assemblies to avoid breaking changes. They include the following:

Deep integration of Language Integrated Query (LINQ) and data awareness. This new feature will let you write code written in LINQ-enabled languages to filter, enumerate, and create projections of several types of SQL data, collections, XML, and DataSets by using the same syntax.

ASP.NET AJAX lets you create more efficient, more interactive, and highly-personalized Web experiences that work across all the most popular browsers.

New Web protocol support for building WCF services including AJAX, JSON, REST, POX, RSS, ATOM, and several new WS-* standards.

Full tooling support for WF, WCF, and WPF, including the new workflow-enabled services technology. New classes in .NET Framework 3.5 base class library (BCL) address the most common customer requests.