.NET

What’s New In ASP.NET Core 2.0

.NET

.NET Core 2.0 and

.NET Standard 2.0

.NET

XML

Xlinq

XML Document

Xpath

Schema

XSL

Serialization

BinaryFormatter

Data Contract

XML

Networking

Sockets

Http

Mail

WebSockets

IO

Files

Compression

MMF

Threading

Threads

Thread Pool

Tasks

Core

Primitives

Collections

Reflection

Interop

Linq

.NET

Difficult to reuse skills

• Need to master 3+1 base class libraries

Difficult to reuse code

• Need to target a fairly small common denominator

Difficult to innovate

• Need implementations on each platform

.NET

.NET Standard

.NET

.NET Standard

Reuse skills

• Master one BCL, not a Venn diagram

Reuse code

• Common denominator is much bigger

Faster innovation

• Target .NET Standard & run anywhere

.NET

.NET Standard

.NET Framework

.NET Core

Xamarin

~

~

HTML specification

Browsers

.NET

Has much bigger API surface

~70%

+20K

Can reference .NET Framework libraries

• Compat shim allows referencing existing .NET Framework code – without recompilation

• Limited to libs that use APIs that are available for .NET Standard

.NET

.NET

.NET

.NET

Razor Pages

.NET

New Templates and Templating System

.NET

.NET

.NET

Kestrel HardeningRazor Support for

C# 7.1

WebListener

Rename

Automatic Page

and View

compilation on

publish

Tag Helper

componentsIHostedServices

IHostingStartupImproved

TempData supportMedia type suffixes