CSharp MOC

الخريطة دي هي دليلك الشامل عشان تتعلم وتتقن لغة الـ C# باذن الله.

Setting the Stage (Conceptual Background)

الهدف: نفهم “ليه” و “فين” بنستخدم لغة الـ C# قبل ما ندخل في تفاصيل كتابة الكود نفسه.

• Understanding Programming Paradigms
• The story of .NET
• Solution Components
• Console Applications and Class Libraries in CSharp
  • Add Libraries in VS
• VS Secrets

C# Basics

هنا هنتعلم أساسيات اللغة اللي مبتستغناش عنها عشان تبني أي تطبيق.

• CSharp Project Structure and Basic Syntax
• User Input and Output with the CSharp Console Class
• CSharp Comments and Documentation Practices
• CSharp Basic Data Types
• Literals in CSharp
• Signed vs Unsigned Integers and Two’s Complement in CSharp
• CLS and CTS in .NET Framework
• CSharp Memory Management
• Type Casting in CSharp
  • As Keyword
• Variables in CSharp
• A Deep Dive into CSharp Operators
• CSharp Control Flow - From Conditions to Loops
  • Cs Switch case vs Switch
  • Is Keyword
• Functions in CSharp
  • Understanding Access Modifiers in CSharp
  • Cs params Keyword
  • Lambda Expressions in Csharp
• Pass by Value vs. Pass by Reference in CSharp
• A Deep Dive into Recursion in CSharp
• Command-Line Arguments in CSharp
• Strings in CSharp

OOPs in C#

Intro

• Introduction to OOP and Programming Paradigms
• Procedural Programming vs OOP Programming
• Introduction to Class in CSharp
• Classes and Objects in CSharp
• Access Modifiers in CSharp
• Class Members in CSharp
• A Deep introduction to Object-Oriented Programming (OOP) in CSharp

Constructor & Destructor & Memory Management

• Constructors in CSharp
• Optional and Advanced:
  • Destructors and the Dispose Pattern in CSharp
  • Garbage Collection and Memory Management in .NET
  • Finalize vs. Dispose in CSharp

4 Pillars

Encapsulation

• Encapsulation in CSharp
• Properties in CSharp

Inheritance

• Inheritance in CSharp
• Types of Inheritance in CSharp
• How to Use Inheritance in Application Development in CSharp
• IsA and HasA Relationships in CSharp
• Generalization and Specialization in CSharp
• System.Object

• Boxing and Unboxing

Abstraction in details

• Abstraction in CSharp
• Abstract Classes and Methods in CSharp
• Abstract Class and Methods Interview Questions in CSharp
• How to Use Abstract Classes and Methods in CSharp Applications
• Interfaces in CSharp
• CSharp Interface Interview Questions and Answers
• Real-World Examples of Interfaces in CSharp

Multiple Inheritance

• Multiple Inheritance in CSharp with Interfaces
• A Real-World Example of Multiple Inheritance in CSharp

Polymorphism

• Polymorphism in CSharp with Real-World Examples
• Method Overloading in CSharp
• Operator Overloading in CSharp
• Method Overriding in CSharp
• Method Hiding in CSharp
• Partial Classes and Methods in CSharp
• Sealed Classes and Methods in CSharp
• Extending Classes with Extension Methods in CSharp
• Static Classes in CSharp
• Differences Between Variable, Reference, and Instance of a Class in CSharp

C# Advanced

Pass Parameters, Optional Parameter, Indexers and Enums

• Pass by Value vs. Pass by Reference in CSharp
• Indexer in CSharp
• Enums in CSharp

Collections and DS

إزاي تخزن وتدير مجموعات البيانات بكفاءة باستخدام الأدوات المدمجة في اللغة.

• Arrays in CSharp
• Introduction to Collection in CSharp
• ArrayList in CSharp

• Generic List in CSharp

• Hashtable Collection in CSharp
• Non-Generic Stack in CSharp
• Non-Generic Queue in CSharp
• Non-Generic SortedList in CSharp
• Advantages and Disadvantages of Non-Generic Collection in CSharp

Events, Delegates and Lambda Expression in C#

• Delegates in CSharp - Multicast Delegates in CSharp - Real-World Examples of Delegates in CSharp - Generic Delegates in CSharp (Func, Action, Predicate)
• Anonymous Methods in CSharp
• Understanding Lambda Expressions in CSharp - Lambda Expressions in Csharp
• Introduction to Events, Delegates, and Lambda Expressions in CSharp
• The Roles of Events, Delegates, and Event Handlers in CSharp

Exception Handling

• Exception Handling in CSharp
• Multiple Catch Blocks in CSharp
• Finally Block in CSharp
• Create and Use Custom Exceptions in CSharp
• Inner Exception in CSharp

Reflection

• Reflection in CSharp

New Features

.NET 10

• Create File-Based App in CSharp
• The New .slnx Solution Format (migration guide)

.NET 11

• Update .NET Async - From State Machines to Native Execution

Resources:

• Playlists:
  • C# Fundamentals - المهدي
  • Object-Oriented Programming (OOP) - المهدي
  • ITI - C# - ITI - C#
  • Codographia
  • Metigator - عصام عبد النبي
  • Code With Saad
  • Piece Of Cake Dev
  • Advanced C# - Piece of Cake
• Summaries:
  • Mazen Summary - ITI playlist
• Practice:
  • Last 3 videos (Piece of Cake Dev playlist)
  • See labs here: ITI - C#
  • LeetCode 75 - Study Plan - LeetCode
  • Top Interview 150 - Study Plan - LeetCode