ASP.NET MVC. First workshop for Women in Technology with basics of .NET, ASP.NET, MVC and creating basic todo list.

1. @GosiaBorzecka

2. @GosiaBorzecka

3. .NET
ASP.NET
First application!
ASP.NET MVC
What’s next?
@GosiaBorzecka

4. @GosiaBorzecka
Little history of .NET
.NET 4.5
OpenSource!

5. @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!

6. @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, …)

7. @GosiaBorzecka
Operating System
Common Language Runtime
CLR manages the execution of the.NET code
Manages the memory, concurrency, security..

8. @GosiaBorzecka
Base
Class
Library
Operating System
Common Language Runtime
Rich object-oriented library
with fundamental classes
Input-output, collections, text
processing, networking,
security, multi-threading..

9. @GosiaBorzecka
Base
Class
Library
Dynamic
Language
Runtime
Operating System
Common Language Runtime
IronPython
IronRuby

10. @GosiaBorzecka
Base
Class
Library
Dynamic
Language
Runtime
Portable
Class
Library
Operating System
Common Language Runtime
Develop and build assemblies that work on multiple .NET Framework platform:
SilverLight Windows Phone Windows Store Xbox 360

11. @GosiaBorzecka
Base
Class
Library
Dynamic
Language
Runtime
Portable
Class
Library
Win RT
Operating System
Common Language Runtime

12. @GosiaBorzecka
Base
Class
Library
Dynamic
Language
Runtime
Managed
Extensibility
Framework
Portable
Class
Library
Win RT
Operating System
Common Language Runtime
Library for creating lightweight, extensible applications
It allows to discover and use extensions with no configuration required

13. @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 WFLINQ
Base
Class
Library
Languages
(C#,
VB.NET..)
Dynamic
Language
Runtime
Managed
Extensibility
Framework
Portable
Class
Library
Win RT
Operating System
Common Language Runtime

14. @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 WFLINQ
Base
Class
Library
Languages
(C#,
VB.NET..)
Dynamic
Language
Runtime
Managed
Extensibility
Framework
Portable
Class
Library
Win RT
Operating System
Common Language Runtime

15. @GosiaBorzecka

16. @GosiaBorzecka

17. @GosiaBorzecka

18. 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

19. @GosiaBorzecka

20. @GosiaBorzecka

21. @GosiaBorzecka
What is ASP.NET?
MVC

22. Web Forms
MVC
Web Pages
@GosiaBorzecka

23.  .aspx
 WYSIWYG (What You See Is What You
Get) => drag&drop
@GosiaBorzecka

24.  .cshtml
 .vbhtml
 Simple web development story
@GosiaBorzecka

25.  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

26. @GosiaBorzecka

27. @GosiaBorzecka
Demo
Short overview

28. @GosiaBorzecka

29.  MVC application
 Individual User Accounts
 Shortcuts
◦ Start debugging (F5)
◦ Start without debugging (Ctrl+F5)
◦ Stop debugging (Shift+F5)
@GosiaBorzecka

30. @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.

31. @GosiaBorzecka

32.  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

33.  Filter.cs
 Authorization
 Action
 Result
 Exception
@GosiaBorzecka

34. @GosiaBorzecka
OnActionExecuting﴾ActionExecutedContext filterContext﴿;
OnActionExecuted﴾ActionExecutingContext filterContext﴿;
OnResultExecuting﴾ResultExecutingContext filterContext﴿;
OnResultExecuted﴾ResultExecutedContext filterContext);

35.  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

36.  OWIN (Open Web Interface for .NET)
 Project Katana:
◦ Portable
◦ Modular/flexible
◦ Lightweight/performant/scalable
@GosiaBorzecka

37.  components for the application pipeline.
@GosiaBorzecka

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

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

40.  Nuget
 ASP.NET 5!
@GosiaBorzecka

41.  Primary configuration file for any web
services
@GosiaBorzecka

42. 1. Demo
2. Short overview
3. Try yourself!
@GosiaBorzecka

43. @GosiaBorzecka

44.  public
 private
 protected
 internal
 protected internal
@GosiaBorzecka

45.  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

46.  from Class
 From Interface
@GosiaBorzecka

47.  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

48.  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

49.  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

50. @GosiaBorzecka

51.  Details:
◦ Get task by id
 Edit:
◦ Edit by id
◦ Post by collection
 Delete:
◦ Delete by id
@GosiaBorzecka
TodoList todolist = db.TodoList.Find(id);

52. @GosiaBorzecka
Play!
Play!
Play!

53. @GosiaBorzecka

54. @GosiaBorzecka

55. @GosiaBorzecka

56. @GosiaBorzecka

57. @GosiaBorzecka

58. Twitter: @GosiaBorzecka
Facebook: GosiaBorzecka