Introduction to C# Programming - Answers Repository

Welcome to the Introduction to C# Programming repository! This repository contains answers and resources for Units 1 to 14, covering various topics ranging from writing your first C# program to advanced concepts like exception handling and file operations.

Table of Contents

• Unit 1: A First Program Using C#
• Unit 2: Using Data
• Unit 4: Making Decisions
• Unit 5: Looping
• Unit 6: Using Arrays
• Unit 7: Using Methods
• Unit 8: Advanced Method Concepts
• Unit 9: Classes and Objects
• Unit 10: Intro to Inheritance
• Unit 11: Exception Handling
• Unit 14: Files & Streams

Unit 1: A First Program Using C#

• Key Concepts: Writing and running a simple C# program, understanding the structure of Main method.

Unit 2: Using Data

• Key Concepts: Primitive data types, type conversion, and constants in C#.

Unit 4: Making Decisions

• Key Concepts: if, else, switch statements for conditional logic.

Unit 5: Looping

• Key Concepts: for, while, do-while loops for repeated execution.

Unit 6: Using Arrays

• Key Concepts: Declaring, initializing, and accessing arrays in C#.

Unit 7: Using Methods

• Key Concepts: Creating methods, passing parameters, and returning values.

Unit 8: Advanced Method Concepts

• Key Concepts: Overloading methods, optional parameters, and recursion.

Unit 9: Classes and Objects

• Key Concepts: Defining classes, creating objects, and using constructors.

Unit 10: Intro to Inheritance

• Key Concepts: Base classes, derived classes, and overriding methods.

Unit 11: Exception Handling

• Key Concepts: try-catch blocks, finally keyword, and throwing exceptions.

Unit 14: Files & Streams

• Key Concepts: Reading from and writing to files using streams in C#.

Contribution

Feel free to contribute to this repository by adding more answers or enhancing existing ones.