Meet C# Brief history What Can C# Do ? Architecture of .NET Framework

2. AW
Prepared and presented by :
Muhammad Hesham & Mustafa Saeed
Aspiration Webbers
Session 4 (C#)

3. 1.Reko meet C# (Brief history)
2. What C# can do (New Comers)
3. Architecture of .NET Applications
4. Data types
5. C# syntax

4. C#

6. New Comer

7. Editors
Visual Studio Code
IDE
Visual studio

8. CLR

9. Library
namespace
class
method
statement
Architecture of .NET Applications

10. Architecture of .NET Applications
namespace ConsoleApplication
using System;
public static void Main()
public class Program
Console.WriteLine("Hello World!");
Library
namespace
class
method
statement

11. Data types

12. Syntax
// Comment
Variables Comments
/*
Comments
comment
*/
int x = 20 ;
String name = “Reko” ;
char z = ‘R’ ;

13. Operators
Addition+
Subtraction-
Multiplication*
Division/
Modulus%
Increment
Decrement
++
--
int x = 20 10% ;
int x = 20 10- ;
int x = 20 10* ;
int x = 20 10/ ;
int x = 20 10+ ;
x++;
x--;int x =
int x = 20;
20 ;
And&&
Or||

14. namespace
namespace ConsoleApp1
{
}

15. Data
Name
Age
Address
Actions
Walk()
Talk()
Sleep()
Class

16. class
class Program
{
}
namespace ConsoleApp1
{
}

17. public class Person
{
public int Age { get; set; }
public string FirstName { get; set; }
public string LastName { get; set; }
public void WhatIsMyName()
{
}
public int Calculate(int firstNum, int secondNum)
{
}
}
Object
Class

18. method
class Program
{
}
namespace ConsoleApp1
{
}
static void Main(string[] args)
{
}

19. Person myPerson = new Person();
myPerson.FirstName = "Reko";
myPerson.LastName = "MSP";
myPerson.Age = 17;
myPerson.WhatIsMyName();
var result = myPerson.Calculate(10, 20);
Console.WriteLine(result);
Object

20. method
public class Program
{
}
namespace sessionFourDemo
{
}
static void Main(string[] args)
{
Console.WriteLine(“Hello World”);
}

21. method
public class Program
{
}
namespace sessionFourDemo
{
}
static void Main(string[] args)
{
String name = Console.ReadLine();
Console.WriteLine(name);
}

22. New class New method
private class Person
{
}
namespace sessionFourDemo
{
}
public void WhatIsMyName()
{
Console.WriteLine(“Hello world");
}

23. public class Program
{
}
namespace sessionFourDemo
{
}
static void Main(string[] args)
{
Console.WriteLine(WhatIsMyName());
}

24. New class New method
public class Person
{
}
namespace sessionFourDemo
{
}
public int Calcu(int ftNum , int snNum)
{
return ftNum + snNum;
}

25. public class Program
{
}
namespace sessionFourDemo
{
}
static void Main(string[] args)
{
Console.WriteLine(Calcu(5,3));
}
8

26. if

27. Switch

28. For .. Loop

29. While ..Loop

30. array

31. lists

32. For each

33. Demo

34. Any Questions ?

35. Contact :
phmustafasaeed@outlook.com
Muhammad.hesham7@outlook.com
FB.com/groups/AWMSPCU17