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Generel intro til EASJ og studiet

Overblik over Software Construction

Værktøjer og Materialer

I gang med Visual Studio

Introduktion til EASJ og studiet

Introduktion til IT-systemer

Greenfoot 

Visual Studio (MS Imagine)
ReSharper
HowTo make Visual Studio (with ReSharper) quiet...
Git

Hyttetur (tirsdag morgen - onsdag morgen)

Programming - Part I

Code organisation
Types
Variables
Type conversion
Simple I/O
Arithmetic
Logic
Functions

IT HW SW

Noter: s 7-41

(Bog: Kap. 1, 2)

Object-Oriented Programming - Part I

What is OO?
Creating objects
Reference-type vs. value-type
Using properties and methods
Class definitions
Class collaboration
Static classes and methods

Noter: s.42-75

(Bog: Kap. 7)

Programming - Part II

Control statements
Debugging
Data structures
Code Quality (keeping code DRY)

Noter: s.76-116

 (Bog: Kap. 4, 5, 10, 18)

Ekstra opgave: (Class Fly)
Implementer klassn Fly - helt fra grunden i et nyt consol-project.
Klassen Fly skal have følgende:
Instansfelter: _xPosition, _yPosition, _xSpeed, _ySpeed og _flyId.
Konstruktører: Fly(string) og Fly(string, double, double, double, double)
Properties: FlyId(readonly), XPosition, YPosition, XSpeed, YSpeed
Metoder: Move(), Accelerate(), Decelerate(), Stop(), Turn(double, double)

Move() skal opdatere _xPosition og _yPosition ved at addere _xSpeed og _ySpeed til positionerne. Accelerate() og Decelerate() skal opdatere _xSpeed og _ySpeed med en fast procentsats fx 10%. Stop() sætter _xSpeed og _ySpeed til 0. Turn(double, double) gopdatere _xSpeed og _ySpeed med nye værdier.

Test klassen Fly ved at oprette Fly-objekter i Main() og kalde metoderne på objekterne.
(Brug Console.WriteLine() til at udskrive flydata før og efter hvert metodekald.)

Hvis du har mod på vektorregning eller er en ørn til cosinus og sinus er du velkommen til at beregne de nye værdier i stedet for at parameteroverføre de nye værdier :)

Løsning: FlyClass.zip (kode fra klassen)

Studiestartsprøve

Pro.2.1 - Pro.2.15

Object-Oriented Programming - Part II

Composition/Inheritance
Object construction
Overriding properties/methods
Polymorphic behavior
Abstract methods and classes
Interfaces
Exceptions

Noter: s.117-133

(Bog: Kap. 12, 13, 6 (i den orden))

GUI, XAML and Data Binding

XML/XAML
Simple GUI controls
Layout controls
Control properties
Data binding fundamentals
Collection views and Data binding
Master/Details view and Data binding
Commands

Noter: s.134-174

(Bog: Kap. 25, 26)

MVVM Architecture

Single domain object
Collection of domain objects
Item view model
Master view model
Details view model
MasterDetails view model
Commands in MVVM

Noter: s.175-193

(Bog: Kap. 26)

Databinding Part1
Databinding Part2

Other Interesting MVVM-links
Windows 10 Development for Absolute Beginners
Windows 10: Data Binding
A-Totally-Simple-Introduction-to-the-MVVM-Concept
MVVM-Pattern-in-WPF-A-Simple-Tutorial-for-Absolute-Beginners
WPF-MVVM-Quick-Start-Tutorial
wpf-mvvm-pattern-a-simple-tutorial-for-absolute-beginners
http://wpftutorial.net/DataGrid.html
WPF Apps With The Model-View-ViewModel Design Pattern
Simple MVVM Walkthrough – Part I
MVVM Made Simple
How to Listen to Property Changes of Items of an ObservableCollection
Controls by function (Windows Store apps using C# and XAML)

MSDN: Commands, RelayCommands and EventToCommand
EventToCommand is now built into Windows 8.1!

Other Interesting XAML-links (about ListView and GridView)
Quickstart: adding ListView and GridView controls (XAML)
How to group items in a list or grid (XAML)
Data Templating overview (DataTemplate, ItemTemplate)

Designing Your XAML UI :
XAML for Windows 10: Layout NEW!
XAML for Windows 10: Items Controls NEW!

Persistens:
Filer/Serialisering

Exercise:
SerializationTest

Exercise:
Implementer persistens i Note App'en se: NoteMVVM.html
Dvs. det skal være muligt at hente og gemme Noter på fil.

Bemærk:
I windows App er der ikke adgang/rettigheder til filsystemet direkte, dvs der kan ikke umiddelbart streames (serialiseres) til en hvilkårlig fil. I stedet kan benyttes localstorage, der fås adgang til via class StorageFolder/StorageFile.

Følgende skriver localdata til filen Data.txt i localstorage:
StorageFile localFile = await ApplicationData.Current.LocalFolder.CreateFileAsync("Data.txt", CreationCollisionOption.ReplaceExisting);
await FileIO.WriteTextAsync(localFile, localData);

Filen kan findes på harddisk her: C:\Users\{user}\AppData\Local\Packages\7bbfef26-f6ac-4a10-9fed-4abfefafca86_18sn2ae6rna7w\LocalState.

C#-Projects:
WindowsAppSerializeTest.zip
PersistencyService

Async, Task, Await

MSDN: Asynchronous Programming with Async and Await
CodeProject: Asynchronous Programming in C# 5.0 using async and await

Don't Block on Async Code

Slides: ProcessesAndThread (PowerPoint)
Slides: AsynchronousPrograming (PowerPoint)

"Blend always launches with "We're preparing for first use" dialog"

Exercise:
I programmet SerializationTest.zip fra uge 46 blev der testet en simpel Reading og Writing til en FileStream, men uden brug af Exceptions-håndtering. Udvid programmet så der nu bliver implementeret en Exception-håndtering (fx håndtering af FileNotFoundException og DirectoryNotFoundException)

Exceptions-Stack

C#-Projects:
WindowsAppSerializeTestV2.zip
(nu med håndtering af FilNotFoundException)


Solutions:
MyStack.zip

Projektaflevering (19/12 kl. 11.00)

Repetition/Spørgetimer