C# Beyond Basics

Kursinnhold

C# Beyond Basics

C# Beyond Basics

1. Additional Structures & File Handling

What are Lists?Practicing List Declaration List Methods What are Dictionaries?Practicing Dictionaries Reading Files using StreamReader Reading Files using File Methods Writing Files Error Handling Practicing Error Handling

2. Structs & Enumerators

What are Structs?Defining & Using a Structure Practicing Structs Structs with Other Data Structures Struct Methods Correctly Accessing Fields in Struct Methods Practicing Methods Struct Constructors Practicing Constructors Enumerators Practicing Enumerator

3. Introduction to Object-Oriented Programming (OOP)

What is Object-Oriented Programming?Defining Classes Practice: Creating Classes Class Objects Class Objects vs Struct Objects Practice: Objects Class Methods Practice: Methods Class Constructors Practice: Constructors

4. OOP Essentials

Derived Classes Derived Classes Practice Common Access Modifiers Access Modifiers Practice The `static` Keyword Practicing `static` Keyword Method Overloading Method Overloading Practice

5. OOP Principles

What are the Principles of OOP?Inheritance Practicing Inheritance Polymorphism Practicing Polymorphism Encapsulation Encapsulation Practice Abstraction Abstraction Practice What's Next?

Practice: Creating Classes

Write code for creating a class called Employee which can store the name, age and salary of an employee. The age will be an integer value while the salary will be a double.

index.cs


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using System;

// Write class code below this line

// Write class code above this line

public class ConsoleApp
{
    public static void Main(string[] args)
    {
        Employee e1 = new Employee();
        
        e1.name = "Jenny";
        e1.age = 32;
        e1.salary = 70000.0;
        
        Console.WriteLine($"{e1.name} is {e1.age} years old and she earns ${e1.salary} per year.");
    }
}

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Seksjon 3. Kapittel 3

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Kursinnhold

C# Beyond Basics

C# Beyond Basics

1. Additional Structures & File Handling

What are Lists?Practicing List Declaration List Methods What are Dictionaries?Practicing Dictionaries Reading Files using StreamReader Reading Files using File Methods Writing Files Error Handling Practicing Error Handling

2. Structs & Enumerators

What are Structs?Defining & Using a Structure Practicing Structs Structs with Other Data Structures Struct Methods Correctly Accessing Fields in Struct Methods Practicing Methods Struct Constructors Practicing Constructors Enumerators Practicing Enumerator

3. Introduction to Object-Oriented Programming (OOP)

What is Object-Oriented Programming?Defining Classes Practice: Creating Classes Class Objects Class Objects vs Struct Objects Practice: Objects Class Methods Practice: Methods Class Constructors Practice: Constructors

4. OOP Essentials

Derived Classes Derived Classes Practice Common Access Modifiers Access Modifiers Practice The `static` Keyword Practicing `static` Keyword Method Overloading Method Overloading Practice

5. OOP Principles

What are the Principles of OOP?Inheritance Practicing Inheritance Polymorphism Practicing Polymorphism Encapsulation Encapsulation Practice Abstraction Abstraction Practice What's Next?

Practice: Creating Classes

Write code for creating a class called Employee which can store the name, age and salary of an employee. The age will be an integer value while the salary will be a double.

index.cs


              12345678910111213141516171819
            
using System;

// Write class code below this line

// Write class code above this line

public class ConsoleApp
{
    public static void Main(string[] args)
    {
        Employee e1 = new Employee();
        
        e1.name = "Jenny";
        e1.age = 32;
        e1.salary = 70000.0;
        
        Console.WriteLine($"{e1.name} is {e1.age} years old and she earns ${e1.salary} per year.");
    }
}

Alt var klart?

Takk for tilbakemeldingene dine!

Seksjon 3. Kapittel 3

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