Gain insights into C# 10 and .NET, learn programming basics, delve into OOP, explore data structures, and discover how to build and deploy native applications effectively.

Programming Fundamentals- Getting Started with C_ and .NET.png

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CSharp-Run-SPA

CSharp-Run-code

CSharp-Test-SPA

SPA - Database

C# is one of the most popular programming languages in the world, and its latest stable version, C# 10, has several new features and updates that make it an excellent choice for a wide variety of applications. Combined with the .NET framework, C# can empower developers to build native applications for all the major consumer operating systems as well as the cloud.

The course starts with an introduction to programming concepts such as conditional statements, loops, arrays, and functions. You’ll explore advanced topics of object-oriented programming (OOP) including classes, inheritance, access, and extensions. Finally, you’ll work with data structures, events, concurrency, testing, and databases.

By the end of this course, you’ll have a working knowledge of not only the C# programming language, but also key ideas of software engineering. You’ll also be prepared to build and deploy native applications with the .NET framework.

Programming Fundamentals: Getting Started with C# and .NET

## Problem
This activity uses an **extension method** to determine if a number is lucky. Create a **console application** called *Lucky Number* that meets the requirements below.

1. Display the prompt: ```Enter a number to find out if it is lucky:```
2. Create an extension method for an `int` that returns a string, ```Lucky``` or ```Not Lucky``` (in the example below, the lucky numbers are 7 and 13).
3. Display whether or not the number is lucky.

## Sample input and output
The finished output of the program should look like the examples below:

**Example 1:**
```Console
Enter a number to find out if it is lucky: 7
The number 7 is lucky!
```

**Example 2:**
```Console
Enter a number to find out if it is lucky: 12
The number 12 is NOT lucky!
```

# Problem
This activity uses an **extension method** to determine if a number is lucky. Create a **console application** called *Lucky Number* that meets the requirements below.

1. Display the prompt: ```Enter a number to find out if it is lucky:```
2. Create an extension method for an `int` that returns a string, ```Lucky``` or ```Not Lucky``` (in the example below, the lucky numbers are 7 and 13).
3. Display whether or not the number is lucky.

# Sample input and output
The finished output of the program should look like the examples below:

**Example 1:**
```Console
Enter a number to find out if it is lucky: 7
The number 7 is lucky!
```

**Example 2:**
```Console
Enter a number to find out if it is lucky: 12
The number 12 is NOT lucky!
```

Introduction

C# Basics

Operators

Decisional Statements

Loops (Iterative Statements)

Arrays

Methods

Classes

Data Structures

Delegates and Events

Miscellaneous Topics

Concurrency

LINQ and Databases

Appendix

Coding Exercise: Extension Methods

Problem