asp.net mvc workshop for women in technology

@GosiaBorzecka

.NET

ASP.NET

First application!

ASP.NET MVC

What’s next?

@GosiaBorzecka

@GosiaBorzecka

Little history of .NET

.NET 4.5

OpenSource!

@GosiaBorzecka

Microsoft spent many years since 1996 in building .NET Framework and then

.NET Framework evolved

It was July 2000 when Bill Gates appeared in a PDC (Professional Developers

Conference) Orlando Florida, where he revealed the detalis of Microsoft’s new

platform called NGWS (Next Generation Windows Service) later known as .NET

2002!

@GosiaBorzecka

Operating System

The OS manages the resources, the processes and

the users of the machine

Provides to the applications some services (threads,

I/O, GDI+, DirectX, COM, COM+, MSMQ, IIS, WMI, …)

@GosiaBorzecka

Operating System

Common Language Runtime

CLR manages the execution of the.NET code

Manages the memory, concurrency, security..

@GosiaBorzecka

Base Class

Library

Operating System


Rich object-oriented library with fundamental classes

Input-output, collections, text processing, networking,

security, multi-threading..

@GosiaBorzecka

Base Class

Library

Dynamic Language Runtime

Operating System


IronPython

IronRuby

@GosiaBorzecka

Base Class

Library


Portable Class

Library

Operating System


Develop and build assemblies that work on multiple .NET Framework platform:

SilverLight Windows Phone Windows Store Xbox 360

@GosiaBorzecka

Base Class

Library


Portable Class

Library Win RT

Operating System


@GosiaBorzecka

Base Class

Library


Managed Extensibility Framework

Portable Class

Library Win RT

Operating System


Library for creating lightweight, extensible applications

It allows to discover and use extensions with no configuration required

@GosiaBorzecka

ASP.NET Windows

Desktop Apps ADO .NET

ADO.NET EF

WCF ASP.NET WEB API

Windows Store Apps

WPF Silver Light

Paraller Extension

SignalR WF LINQ

Base Class

Library

Languages (C#,

VB.NET..)



Portable Class

Library Win RT

Operating System


@GosiaBorzecka

Visual Studio 2013

ASP.NET Windows

Desktop Apps ADO .NET

ADO.NET EF

WCF ASP.NET WEB API

Windows Store Apps

WPF Silver Light

Paraller Extension

SignalR WF LINQ

Base Class

Library

Languages (C#,

VB.NET..)



Portable Class

Library Win RT

Operating System


@GosiaBorzecka

ASP.NET Web

Pages ASP.NET MVC

ASP.NET WEB

API

ASP.NET

SignalR

Entity

Framework

.NET Compiler

Platform

(“Roslyn”)

.NET Micro

Framework .NET MEF .NET Rx .NET WebClient

.NET Map

Reduce API for

Hadoop

.NET API for

Hadoop

Windows Azure

.NET SDK

Windows

Phone Toolkit

Xamarin

System

Drawing

Xamarin

Mobile

Xamarin

Mailkit Xamarin Auth

Xamarin

Mimekit

Xamarin

couchbase-

lite-net

Web Protection

Library

OWIN

Authentication

Middleware

LINQ to Hive

@GosiaBorzecka

@GosiaBorzecka

@GosiaBorzecka

What is ASP.NET?

MVC

Web Forms

MVC

Web Pages

@GosiaBorzecka

.aspx

WYSIWYG (What You See Is What You Get) => drag&drop

@GosiaBorzecka

.cshtml

.vbhtml

Simple web development story

@GosiaBorzecka

MVC (Model – View – Controller)

Based on file and folder naming conventions

Easy to test, easy to TDD (Test Driven Development)

Based on the IoC (Inversion of Control)

@GosiaBorzecka

@GosiaBorzecka

@GosiaBorzecka

Demo

Short overview

@GosiaBorzecka

MVC application

Individual User Accounts

Shortcuts ◦ Start debugging (F5)

◦ Start without debugging (Ctrl+F5)

◦ Stop debugging (Shift+F5)

@GosiaBorzecka

@GosiaBorzecka

IIS Express ◦ It doesn't run as a service or require administrator

user rights to perform most tasks.

◦ IIS Express works well with ASP.NET and PHP applications.

◦ Multiple users of IIS Express can work independently on the same computer.

@GosiaBorzecka

BundleConfig.cs

New feature in ASP.NET 4.5

Easy to combine or bundle multiple files into a single file

Code optimalization (scripts, css)

@GosiaBorzecka

Filter.cs

Authorization

Action

Result

Exception

@GosiaBorzecka

@GosiaBorzecka

OnActionExecuting﴾ActionExecutedContext filterContext﴿; OnActionExecuted﴾ActionExecutingContext filterContext﴿; OnResultExecuting﴾ResultExecutingContext filterContext﴿; OnResultExecuted﴾ResultExecutedContext filterContext);

IdentityConfig.cs: ◦ User Account Definition

◦ Two-factor authentication (mail, sms)

◦ Account confimration (mail)

◦ Security token provider

◦ Logon with third part apps (Facebook, Twitter, Google)

@GosiaBorzecka

OWIN (Open Web Interface for .NET)

Project Katana: ◦ Portable

◦ Modular/flexible

◦ Lightweight/performant/scalable

@GosiaBorzecka

components for the application pipeline.

@GosiaBorzecka

RouteConfig.cs

@GosiaBorzecka

routes.MapRoute( name: "Default", url: "{controller}/{action}/{id}", defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional } );

@GosiaBorzecka

AreaRegistration.RegisterAllAreas(); FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters); RouteConfig.RegisterRoutes(RouteTable.Routes); BundleConfig.RegisterBundles(BundleTable.Bundles);

Nuget

ASP.NET 5!

@GosiaBorzecka

Primary configuration file for any web services

@GosiaBorzecka

1. Demo

2. Short overview

3. Try yourself!

@GosiaBorzecka

@GosiaBorzecka

public

private

protected

internal

protected internal

@GosiaBorzecka

Read, write or compute a value of a private field Properties enable a class to expose a public way of getting and setting

values, while hiding implementation or verification code. A get property accessor is used to return the property value, and a set

accessor is used to assign a new value. These accessors can have different access levels. For more

information, see Restricting Accessor Accessibility ﴾C# Programming Guide﴿. The value keyword is used to define the value being assigned by the set

accessor. Properties that do not implement a set accessor are read only. For simple properties that require no custom accessor code, consider

the option of using autoimplemented properties. For more information, see Auto‐Implemented Properties ﴾C#

Programming Guide﴿.

@GosiaBorzecka

from Class

From Interface

@GosiaBorzecka

DbContext (represents contetnt of Web site)

DbSet (represents the collection of all entities in the context, or that can be queried from the database, of a given type)

@GosiaBorzecka

No boxing – unboxing

The most common use of generics is to create collection classes

Generic intefaces, classes, methods, events, delegates

◦ List<T>

◦ DbSet<TodoList>

@GosiaBorzecka

LINQ querying SQL (MS SQL Server supported).

LINQ querying Datasets (Querying is possible on Datasets and DataTables)

LINQ querying ORM Solution LINQ querying Objects (In-memory data may

be queried) LINQ querying XML (Querying is possible on

XML data source LINQ supports querying to those objects that

implement the IEnumerable Interface.

@GosiaBorzecka

@GosiaBorzecka

Details: ◦ Get task by id

Edit: ◦ Edit by id

◦ Post by collection

Delete: ◦ Delete by id

@GosiaBorzecka

TodoList todolist = db.TodoList.Find(id);

@GosiaBorzecka

Play!

Play!

Play!

@GosiaBorzecka

Twitter: @GosiaBorzecka

Facebook: GosiaBorzecka

asp.net mvc workshop for women in technology

Technology