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![Class Frog {
private string name;
private string color;
public Frog() { } [constructor]
public void set_name(string name) { } [setter]
public string get_name () {} [getter]
public void jump() { }
}
Classes](https://image.slidesharecdn.com/session4-170321222021/75/Session-4-6-2048.jpg)
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Session 4#
- 1. Prepared by :Mohamed Samir & Khaled Taher
- 2.
- 3. 1 2 3 4 5 6 Agenda Classes UI & UX Whatis XAML Element positioning Container controls overview Exercises (during session)
- 4. 1. Saif El-deen 2.Fatema Mahmoud 3. Mahmoud Atef 4. Hadeer El-naggar 5. Hagar Farouk 6. Abd Al-Rahman Allam 7. Mohamed Reda 8. Nada Maher 9. Mahmood mohey The heroes who finished Exercise 2
- 5. • A classis a way to define new advanced data types. • It contains attributes that describes him. • And it holds the functions that access his attributes. Classes
- 6. Class Frog { privatestring name; private string color; public Frog() { } [constructor] public void set_name(string name) { } [setter] public string get_name () {} [getter] public void jump() { } } Classes
- 7. Object It is aninstance of a class: Frog kermit = new Frog () ; Each object holds a (Unique) assignment of value to the class attributes: kermit.set_Name (“Kermit The Frog”); kermit.set_Color (“Green”); kermit.set_hight (183); Classes
- 8.
- 9. Constructor: • is thefirst function the object does after its creation. • Constructor can either hold parameters or not. • class Frog { Frog () { Console.WriteLine(“I am a frog”); } } Classes
- 10. • Access modifiersare keywords set the visibility of an attribute or function in a class to the other classes. private string name; public string eye_color ; public int hight;; kermit.set_name (“Kermit The Frog”) ; kermit.eye_color = “Green” ; kermit.set_hight(183) ; Classes
- 11.
- 12. • Is whentwo classes share attributes with each others. • Like for example harry (child) and his mother (parent) – Harry is a wizard as his mother – Has his mother eyes • All these are attributes harry inherited from his mother Inheritance
- 13. • * Fullcode in notes bellow. Inheritance
- 14. 1. Learning programmingbasics on console (C#) 2. How to design UI (XAML) 3. how to design database (SQL Server) 4. Integrate all your skills into APP Our Workshop Plan
- 15. Woo hoo !!! UniversalWindows Platform Apps
- 17. • A markuplanguage is computer language that uses tags to define elements within a document Markup Language
- 18.
- 19. • Vertical Alignment •Horizontal Alignment • Margin • Padding Element Positioning
- 20. Vertical Alignment • Bottom •Center • Top • Stretch VerticalAlignment = “Top”
- 21. Horizontal Alignment • Left •Center • Right • Stretch HorizontalAlignment = “Left”
- 22. • Left • Top •Right • Bottom Margin Margin = “12,12,12,12”
- 23. Padding Padding = “15” Creatingspace between content and borders
- 24. • Canvas • Grid •Stackpanel Containers Control
- 25. It just allowsyou to put controls in it <Canvas Width = “100” Height = 200” > Your work </Canvas> Canvas
- 26. It allows youto put elements in a grid shape Grid
- 27. <Grid Background =“White”> <Grid.ColumnDefinitions> <ColumnDefinition Width=“ 1* " /> <ColumnDefinition Width=“ 1* " /> <ColumnDefinition Width=“ 1* " /> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition Height=“ 1* " /> <RowDefinition Height=“ 1* " /> <RowDefinition Height=“ 1* " /> </Grid.RowDefinitions> </Grid> Grid
- 28. It stacks itschild elements below or beside each other. <StackPanel Orientation = “Vertical”> Your work </StackPanel> Stackpanel
- 29.
- 30.
- 31.
Editor's Notes
- #14 using System; namespace namespace1 { class Bird { private string name; public Bird () { Console.WriteLine("I am a bird"); } public void setName (string n_name) { name = n_name; } public string getName () { return name; } public void walk () { Console.WriteLine("I can walk"); } } class Eagle : Bird { public Eagle () { Console.WriteLine("I am an eagle!"); } public void fly() { Console.WriteLine("I can fly"); } } class Duck : Bird { public Duck() { Console.WriteLine("I am a duck!"); } public void swim () { Console.WriteLine("I can Swim"); } } class Program { public static void Main(string [] args) { Eagle my_eagle = new Eagle(); my_eagle.setName("Chaise"); Console.WriteLine("My name is: " + my_eagle.getName()); my_eagle.fly(); Console.WriteLine("\n"); Duck my_duck = new Duck(); my_duck.setName("Quirk"); Console.WriteLine("My name is: " + my_duck.getName()); my_duck.swim(); Console.ReadKey(); } } }