What’s new in Visual Studio 2012 & .NET 4.5
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Slides from TechEd Africa 2013 for both part 1 & part 2 for the talk: What’s new in Visual Studio 2012 & .NET 4.5
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What’s new in Visual Studio 2012 & .NET 4.5
- 1. What’s new in .NET 4.5 & Visual Studio 2012? Robert MacLean Technology Specialist, Microsoft MVP BBD PART 1
- 2. Join the DeveloperUG Monthly user group meetings & workshops Range of topics, from crafting code to web & app technologies Join the user group at www.DeveloperUG.org.za
- 3. What to expect? A platter of .NET 4.5 & VS 2012 features Lots of demos at a high level See it here! Dig into it in other sessions! 3
- 4. So what is new? Trajectory UTF-16 for Console Ribbon outs Async WCF SortVersion INotifyDataErrorInfo DataFlow Iterators WebSockets Better perf for resources Better VirtualizingPanel Tooling Call Hierarchy UDP Better ZIP compression Better perf for large data Entity Framework Caller Info sets Better Tooling IDN support Enum support Global Keyword Data binding to static Cleaner configs String compare changes on LocalDB Code Editing properties Win 8 kernel Validate config in build Live shaping New Cadence C++ Changes to Reflection Async support Check for disconnected data Designer Improvements STL improvements MEF context Binary encoder compression ASP.NET Range based loops support Generics Delay updating to target Cadence Stateless Lambdas Multiple authentication Convention support Better weak event support support Responsive Templates Scoped Enums Multiple scopes WF IDN BEST IDE Auto verctorizer Windows Store support State machine Web Forms Partity Auto parallelizer Portable Class Libraries Networking Storage of view state AMP Web API CLR Better HTTP support NoPersistScope SignalR F# Less restarts WebSockets Contract-first workflow SPA Type Providers Culture Changes services RFC compliant URI’s C# Query Expressions Arrays > 2Gb EAI & IDN Parallel Async Auto-implemented properties Better GC Better IPv6 Perf improvements (400%) Multicore JIT Caller Info Dual-mode sockets Better PLINQ support RegEx Timeouts VB.NET WPF Partitioning, reductions, time
- 5. Agenda: Part 1 History & Trajectory My favourite mini tricks Workflow Foundation Async 5
- 6. Agenda: Part 2 Entity Framework Web Development ASP.NET 6
- 7. What NOT to expect? ALM: TFS, Git, Unit Testing etc… Windows Store App dev LightSwitch (because you are coming to my other talk) 7
- 8. .NET 1.0 CLR 1.0 C# 1.0 VB 7.0 History lesson .NET 1.1 Released 13 Feb 2002 CLR 1.1 C# 1.2 VB 7.1 .NET 3.5 2.0 3.0 .NET.NET.NET 3.5 SP 1 CLR 2.0 C# 2.0 2.0 3.0 3.0 C# C# C# VB 8.0 8.0 9.0 9.0 VB VB VB .NET 4 .NET 4.5 CLR 4.0 C# 4.0 C# 5.0 VB 10.0 VB 11.0
- 9. Cadence VS & TFS: Cumulative updates that ship ~3 months ASP.NET & EF : Using Nuget to update more often Since August 2012 10 updates from various teams that update VS
- 10. Cadence Lots of new functionality in the Gallery Since August 2012 Almost 20 extensions released by Microsoft That means a new extension almost every 13 days! Excluding updates!
- 11. My favourite mini tricks Upgrading to VS 2012 New culture options & how Windows 8 will break your apps How CallerMemberName will make your MVVM better
- 12. My favourite mini tricks
- 13. Did you see what Microsoft changed in Win8?
- 14. Impact of that little change? Office: I am learning a whole new set of pain .NET: .Format, .ToString & .Parse SharePoint: Built on .NET – impacted by this Your existing data in a database
- 15. Review: My favourite mini tricks VS 2012 upgrading is a much lower risk Culture can be globally controlled CallerMemberName = awesome
- 16. Workflow Foundation Look at the much improved designer We finally get C# support Review of workflow persistence, good, bad & what fixes it!
- 18. Workflow Persistence: What is it? Code Wait for Timer later time Crashes Admin Database Server
- 19. Workflow Persistence: Problem? Code Wait for Timer later time Crashes Admin Database Server
- 20. Workflow Persistence in .NET 4.5 Workflow 4.5 has versioning Side by side versioning Dynamic update versioning
- 21. Review: Workflow Foundation Designer has been vastly improved C# support Workflow persistence
- 22. Async Look at async & await modifiers See how to use your existing Task skills New TPL features: WhenAll, WhenAny, Delay Review how the framework is leveraging this
- 23. Async Image © Kathy Cassidy on Flickr
- 24. Review: Async async & await modifiers give us syntactic sugar Build using the Tasks – so your current Task skills carry over New TPL features: WhenAll, WhenAny, Delay Plenty of .NET API’s offering async modes
- 25. Review History & Trajectory – expect more features more often VS Update is low risk Mini tricks: CallerMemberName & Culture Workflow development & versioning Async: another tool in your concurrency tool belt 2 5
- 26. Contact @rmaclean www.sadev.co.za See you soon for PART 2 – Thank you!
- 27. What’s new in .NET 4.5 & Visual Studio 2012? Robert MacLean Technology Specialist, Microsoft MVP BBD PART 2
- 28. What to expect? A platter of .NET 4.5 & VS 2012 features Lots of demos at a high level See it here! Dig into it in other sessions! 2 8
- 29. So what is new? Trajectory UTF-16 for Console Ribbon outs Async WCF SortVersion INotifyDataErrorInfo DataFlow Iterators WebSockets Better perf for resources Better VirtualizingPanel Tooling Call Hierarchy UDP Better ZIP compression Better perf for large data Entity Framework Caller Info sets Better Tooling IDN support Enum support Global Keyword Data binding to static Cleaner configs String compare changes on LocalDB Code Editing properties Win 8 kernel Validate config in build Live shaping New Cadence C++ Changes to Reflection Async support Check for disconnected data Designer Improvements STL improvements MEF context Binary encoder compression ASP.NET Range based loops support Generics Delay updating to target Cadence Stateless Lambdas Multiple authentication Convention support Better weak event support support Responsive Templates Scoped Enums Multiple scopes WF IDN BEST IDE Auto verctorizer Windows Store support State machine Web Forms Partity Auto parallelizer Portable Class Libraries Networking Storage of view state AMP Web API CLR Better HTTP support NoPersistScope SignalR F# Less restarts WebSockets Contract-first workflow SPA Type Providers Culture Changes services RFC compliant URI’s C# Query Expressions Arrays > 2Gb EAI & IDN Parallel Async Auto-implemented properties Better GC Better IPv6 Perf improvements (400%) Multicore JIT Caller Info Dual-mode sockets Better PLINQ support RegEx Timeouts VB.NET WPF Partitioning, reductions, time
- 30. Agenda: Part 1 History & Trajectory My favourite mini tricks Workflow Foundation Async 3 0
- 31. Agenda: Part 2 Entity Framework Web Development ASP.NET 3 1
- 32. What NOT to expect? ALM: TFS, Git, Unit Testing etc… Windows Store App dev LightSwitch (because you are coming to my other talk) 3 2
- 33. Entity Framework Look at how easy it is to start with EF Showing the designer & code first improvements Show off the awesome new LocalDB 3 3
- 34. Entity Framework Image © puntxote on Flickr
- 35. Review: Entity Framework Runs on it’s own cadence – EF 6 is coming Enumerator support Support for LocalDB Designer Improvements 3 5
- 36. Web development Visual Studio is the best IDE for web dev & I’ll prove it Latest web trends: responsive, SPA, bundling New powerful services: Web API We are going to jump around a bit 3 6
- 37. What is new in Web Dev?
- 38. SPA – other templates Knockout.js – out of the box A template that merges EmberJS jQuery DurandalJS DurandalJS BreezeJS KnockoutJS requireJS Toastr.js Twitter Bootstrap
- 39. Bundles Before 324,34 KB After 110,58 KB
- 40. Bundles Before 121,8 KB 0,4% Improvement… uh so what? Average HTTP heads is 700 to 800 - Google SPDY Research White Paper After 121,31 KBa 1.05% improvement! That becomes Max connections 6 to 8 + latency improvements
- 41. Web Essentials 2012 – at time of slide creation • TypeScript • iOS Scrollbars • Add smart tags • Regions • CSS 3 animation names • Better intellisense • Source Maps • Inline URL picker • JavaScript • Compiler Options • Browser compat warnings • JSHint • Minifications • Remove duplicate properties • Regions • StyleSheets • CSS Gradients • Minification • Options • Lighten/darken key shortcuts • JsDoc • Vendor specific extensions • Move properties up & down • Outlining • Add missing standard properties • F1 opens correct specification • Auto-complete braces • Keep vendor tags in sync while • Team wide colour schemes • Smarter indent editing • LESS • Zen Coding • Display Browser Support • Embed URL as Base64 • Modenizer Support • Minification • Lorem Ipsem Generator • !important • Font preview • Mark down preview • Always up to date with browsers • Image preview • Add region • Sort properties • Custom fonts • Drag & drop for images & fonts
- 42. Review: Web Development Cadence – more toys; more often Responsive templates Visual Studio improvements for web devs Web Forms feature parity with MVC 4 2
- 43. Review: ASP.NET Web API Bundles Single Page Applications 4 3
- 44. Review Entity Framework: the features you have asked for! ASP.NET – SO MUCH STUFF!!!! Visual Studio – the best web development IDE 4 4
Editor's Notes
- #3: Join the Developer User GroupThe Developer User Group is a community driven user group of industry professionalWe meet on the second Tuesday of every month from 16:30 – 18:00 at Microsoft in Bryanston, JohannesburgWide range of topics – technology agnostic, from code to web technologies – Java, C#, Objective C, Javascript - the DeveloperUG covers anything of interest to developersVisit the www.DeveloperUG.org.za to sign upFollow them on twitter @DeveloperUG
- #13: ArchitectureTalk about optionsEventingMVVMViewStateManager in defaultAlternativesETA: 15min
- #18: ArchitectureTalk about optionsEventingMVVMViewStateManager in defaultAlternativesETA: 15min
- #24: ArchitectureTalk about optionsEventingMVVMViewStateManager in defaultAlternativesETA: 15min
- #35: ArchitectureTalk about optionsEventingMVVMViewStateManager in defaultAlternativesETA: 15min
- #38: ArchitectureTalk about optionsEventingMVVMViewStateManager in defaultAlternativesETA: 15min