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Visual Studio 2008 and ASP.NET 3.5

Visual Studio 2008 and ASP.NET 3.5. Mike Ormond Developer & Platform Group Microsoft Ltd Mike.Ormond@microsoft.com http://mikeo.co.uk. What we’ll look at. .NET Through the Ages. Multi- Targetting. New Designer. Dramatically faster switching New Split View mode

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Visual Studio 2008 and ASP.NET 3.5

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  1. Visual Studio 2008 and ASP.NET 3.5 Mike Ormond Developer & Platform Group Microsoft Ltd Mike.Ormond@microsoft.com http://mikeo.co.uk

  2. What we’ll look at...

  3. .NET Through the Ages

  4. Multi-Targetting

  5. New Designer • Dramatically faster switching • New Split View mode • Quick Tag Selector improvements • Same designer as Expression Web

  6. New CSS Design Support • Simplifies building and troubleshooting CSS • Direct Style Application Toolbar • Manage Styles • Apply Styles • CSS Properties • Same CSS engine as Expression Web

  7. Designer

  8. ASP.NET AJAX

  9. JS Type System Networking & Serialisation JS BCL ASP.NET AJAX Server Control Integration Browser Compatibility • v1.0 works on ASP.NET 2.0 and VS 2005 • Shipped in Jan as separate download • Delivers core ASP.NET AJAX foundation • All ASP.NET AJAX 1.0 features in .NET 3.5 ASP.NET AJAX

  10. ASP.NET AJAX Control Toolkit • Separate download from core ASP.NET AJAX • Library of free ASP.NET AJAX enabled controls • Download from http://ajax.asp.net • Developed using a collaborative source model • All source freely available with modification license • Both Microsoft & non-Microsoft developers can contribute • Around 40 controls today

  11. Improved JavaScript Support • Intellisense • Code intellisense for client-side JavaScript • Build-time syntax checking • Integrated editor support for AJAX JS library • Intellisense against JSON-enabled .asmx WS • Debugging • Improved discoverability • Breakpoints in .aspx documents • Visualisers, locals etc

  12. JavaScript & ASP.NET AJAX Support

  13. Today • We use many different types of query • SQL, XQuery/XPath, DataView row filters, etc. • Maybe we could enhance productivity by... • Deciding on one query expression syntax • Enabling compilers to check queries & results • Allow extensibility to target all kinds of data

  14. LINQ • Query, Set and Transform Operations for .NET • Makes querying data a core programming concept • Works with all types and shapes of data • Relational databases • XML • Plain old Objects • Works with all .NET languages • New VB and C# have integrated language support

  15. LINQ

  16. Language Innovations Query expressions varcondiments = from p in products where p.Category == “Condiments” select new { p.Name }; Local variable type inference Lambda expressions varcondiments = products .Where(p => p.Category == “Condiments”) .Select(p => new { p.Name}); Extension methods Object initializers Anonymous types

  17. New ASP.NET Data Controls • <asp:ListView> • <asp:LinqDataSource> • <asp:DataPager>

  18. Data Access in ASP.NET 3.5

  19. ASP.NET "Futures" Release • First look at more upcoming features for ASP.NET • These will ship as a separate download next spring • A few features included in it today: • <asp:History> control • <asp:Diagnostics> control • <asp:media> control • <asp:xaml> control • CSS Control Selectors support in ASP.NET AJAX • New Dynamic Data Controls • Coming soon • ASP.NET MVC UI framework

  20. ASP.NET Futures Release

  21. Additional Information • ASP.NET AJAX • http://ajax.asp.net • Data Access And LINQ • http://weblogs.asp.net/scottgu • http://www.microsoft.com/uk/msdn/nuggets • Silverlight • http://www.silverlight.net • ASP.NET Futures • http://www.asp.net/downloads/futures • General • http://weblogs.asp.net/scottgu • http://mikeo.co.uk

  22. MSDN in the UK • Visit http://msdn.co.uk • Newsletter • Events • Screencasts • Blogs

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