Hrvoje HudoletnjakFortempo d.o.o.

ASP.NET PRESENT AND FUTURE

AGENDA

• Web tooling in Visual Studio 2013 RC1• WebForms• ASP.NET MVC 5• SPA• WebAPI 2• ASP.NET Identity• OWIN/KATANA

FRAMEWORK & TOOLS

• Faster release cycle, every ~ 6 months

• ASP.NET 4.5 VS2012

Sept 2012

• ASP.NET and Web Tools 2012.2

Feb 2013

• VS2013Fall2013

VISUAL STUDIO 2013

• New Web Project Experience• Scaffolding• Browser Links (SignalR browser<->VS)• New Razor/HTML/JS editor (still old editor for

WebForms)• Azure Web Sites from Server Explorer• Web Publish Enhancements• Nuget 2.7 (Restore pck on by default)

ONE ASP.NET

• One project• Add any framework to any project• Scaffolding works across all frameworks• Configurabile auth (new identity system)• OWIN Hosting (Open Web Interface for .NET)

ONE ASP.NET

ASP.NET

WebForms

Sites

WebPages

Single

PageApps

MVCWebAPI

SignalR

Services

YOU! YOU!

ASP.NET 4.5

GENERAL• Script & Libraries as NuGet• Async• Web Optimization• Request Validation• Data Annotations• HTML 5 Web Sockets (IIS 8, SignalR)• 30% Faster Start• 30% Smaller Memory

WEBFORMS

• HTML 5• Request validation• Strongly Typed Data Controls• Model Binders• HTML Encoded Data-Binding Expressions• Unobtrusive JS Validation

STRONGLY TYPED DATA CONTROLS

MVC 5

• Async• New templates (Bootstrap)• Scaffolding• HTML 5 support• Entity Framework 6 w/ Migrations• ASP.NET Identity

SPA

Atwood's Law: any application that can be written in JavaScript, will eventually be written in JavaScript.

SPAWeb page title

http://www.url.com

Browser (Hardware Layer)JavaScript (OS)

Memory Management

Garbage Collection

Graphics Subsystems

HTML, CSS, Canvas, Web GL,

Audio, Video

Storage

Cookies, IndexedDb,File API

Threading

Web Workers

Events

DOM Events,Callbacks

Network

WebSockets,XHR, Offline,

Realtime

Security

Sandbox, SSL,CORS

APIs

GeoLocation,Sensors

SPA

• SPA is new Silverlight (thick client)• Durandal/Knockout (MS backed, Caliburn.Micro

vNext)• Angular (Google backed)• Ember (for big projects)• Backbone (gives structure)• VanillaJS (no frameworks please)• All that goes to REST HTTP API (WebAPI,

OpenRasta, ServiceStack, …)

WEB API 2

• External Auth (FB, TW, Google, MS Acc, …)• CORS Requests• Attribute routing• Request Batching• OData improvements• OWIN Host

ASP.NET IDENTITY GOALS

• Works with WebForms, MVC, WebAPI, WebPages, SignalR

• Ease of plugging in user profile dana• Persistance control with EF CF, SharePoint, Azure

Table Storage, NoSql, …• Unit testability• Simple Role provider• Claims based• External Logins• OWIN Based

ASP.NET IDENTITY

OWIN

Current processing pipeline

MY APPLICATION

ASP.NET

IIS

OWIN

• Inspired by Rack (Ruby), WSGI (Python)• specification for how Web frameworks and Web servers

interact

MY APPLICATION

OWIN Middleware Pipeline

STATIC HTML

SIGNALR

WEB API

NANCY FX

SERVER

HOST

IIS / ASP.NETHTTPLISTENER

IIS / ASP.NETCUSTOMOWIN

HOST.exe

KA

TA

NA

EF 6 RC1

• Customizing Code First Conventions.• Logging of database commands.• Stored Procedure Mapping.• Asynchronous Queries and Save support.• Code based configuration support.• EF Power Tools (not new to EF6).

QUESTION?

Thank you for your time!

Hrvoje Hudoletnjakhttp://www.hudosvibe.nethttp://twitter.com/hhrvojehrvoje@hudoletnjak.com

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