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C# Language

C# is a modern, object-oriented, and type-safe programming language. C# enables developers to build many types of secure and robust applications that run in .NET

Last Update : 23/05/2026

20 Chapters 1 Month (1 hr daily)

Introduction

Introduction to C#
Become a C# Developer
Setting Up Your Environment

Introduction to Variables
Primitive Data Types
Reference Types
Type Casting and Conversion

Arithmetic Operators
Comparison Operators
Logical Operators
Assignment and Bitwise Operators

If-Else Statements
Switch Statements
Loops - For and Foreach
Loops - While and Do-While

Creating Methods
Method Parameters
Named and Optional Parameters
Overloading Methods

Classes and Objects
Constructors
Properties and Fields
Access Modifiers

Understanding Inheritance
Method Overriding
Base Keyword
Sealed Classes

Compile-Time Polymorphism
Runtime Polymorphism
Abstract Classes
Interfaces

One-Dimensional Arrays
Multi-Dimensional Arrays
List Collection
Dictionary and Other Collections

Try-Catch Blocks
Custom Exceptions
Finally Block
Best Practices

String Basics
String Methods
String Formatting
StringBuilder

Understanding Delegates
Lambda Expressions
Events
Built-in Delegates

LINQ Basics
LINQ Queries
LINQ to Objects
Deferred Execution

Generic Types
Generic Methods
Constraints
Covariance and Contravariance

Asynchronous Programming Basics
Async and Await Keywords
Task and Task<T>
Exception Handling in Async Code

File System Operations
Streams
Serialization
Best Practices

Single Responsibility Principle
Open-Closed Principle
Liskov Substitution Principle
Interface Segregation and Dependency Inversion

Creational Patterns
Structural Patterns
Behavioral Patterns
Dependency Injection

Testing Fundamentals
MSTest Framework
NUnit and xUnit
Mocking and Assertions

Debugging Techniques
Performance Optimization
Memory Leaks
Logging

Become a C# developer.
You will be able to add C# developer to your CV.
Build & test applications with C#.
Interview preparation.

Reviews

8000 ₹ 10000 ₹

Duration 1 Month (1 hr daily)
Level Expert
Chapters 20 Chapters

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