C# Course

C# Programming Course Outline

Duration: 40–50 Hours
Level: Beginner to Intermediate
Delivery Mode: Online/Offline
Tools Used: Visual Studio, .NET Framework, .NET Core, C# Compiler

Module 1: Introduction to C#

• What is C# and its Features
• History and Evolution of C#
• Setting Up the C# Development Environment (Visual Studio)
• Writing and Running Your First C# Program
• Understanding the C# Compiler and .NET Framework

Module 2: C# Basics

• Variables and Data Types in C#
• Basic Operators: Arithmetic, Relational, Logical
• Data Type Conversion and Type Casting
• Constants and Enumerations
• User Input and Output using Console.ReadLine() and Console.WriteLine()
• Comments and Code Readability

Module 3: Control Flow in C#

• Conditional Statements: if, if-else, switch-case
• Looping Structures: for, while, do-while
• Jumping Statements: break, continue, goto
• Nested Loops and Conditional Statements

Module 4: Functions and Methods

• Defining and Calling Functions in C#
• Parameters, Return Types, and Method Overloading
• Variable Scope: Local and Global Variables
• Recursion in C#
• Lambda Expressions and Anonymous Methods

Module 5: Arrays and Collections

• One-Dimensional and Multi-Dimensional Arrays
• Array Operations: Sorting, Searching, Iteration
• Collections in C#: List, Dictionary, Queue, Stack, HashSet
• LINQ (Language Integrated Query) Basics

Module 6: Object-Oriented Programming (OOP) Concepts

• Classes and Objects
• Constructors and Destructors
• Encapsulation, Abstraction, and Polymorphism
• Inheritance and Interfaces
• Method Overloading and Overriding
• Static vs Instance Members

Module 7: Exception Handling in C#

• Types of Exceptions in C#
• try, catch, finally Blocks
• Throwing and Catching Exceptions
• Custom Exception Handling
• Handling Multiple Exceptions

Module 8: Working with Files

• File I/O in C#: Reading and Writing Files
• Working with Streams and StreamReader/StreamWriter
• File and Directory Management
• File Handling Errors and Exceptions
• Serialization and Deserialization

Module 9: Introduction to Multithreading and Parallel Programming

• Basics of Multithreading in C#
• Creating and Managing Threads
• Synchronization and Locks in Multithreaded Programs
• Parallel Programming with Parallel Class and Task
• Using Asynchronous Programming (async and await)

Module 10: Working with Databases in C#

• Introduction to ADO.NET
• Connecting to Databases (SQL Server, MySQL)
• Executing Queries and Commands in C#
• CRUD Operations (Create, Read, Update, Delete)
• Using DataReader and DataSet

Module 11: Windows Forms and Web Applications (Optional)

• Introduction to Windows Forms Applications
• Event Handling and Controls in Windows Forms
• Creating Web Applications with ASP.NET Core
• Web APIs in C# (Building and Consuming APIs)
• MVC Architecture in ASP.NET Core

Module 12: Final Project and Assessment

• Develop a Real-Life C# Application (e.g., Inventory System, Task Manager, Online Shop)
• Code Review, Debugging, and Optimization
• Final Exam and Viva
• Certification from BACT IT Institute of Bangladesh