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

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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

## What is a ```delegate```?
A `delegate` is a variable that can store a method and can then be passed around as needed. Previously, the variables discussed held data such as ```strings``` or ```objects```. Methods can be treated the same way. In the example below, a delegate named ```MathExample``` can store methods that accept two ```int``` values and return a ```string``` value.

## Syntax: Creating a ```delegate```
```C#
public delegate string MathExample(int num1, int num2);
```
## Syntax: Using a ```delegate```
```C#
MathExample calculateMath = AddNumbers; // Store method AddNumbers
```

## Example

# What is a ```delegate```?
A `delegate` is a variable that can store a method and can then be passed around as needed. Previously, the variables discussed held data such as ```strings``` or ```objects```. Methods can be treated the same way. In the example below, a delegate named ```MathExample``` can store methods that accept two ```int``` values and return a ```string``` value.

# Syntax: Creating a ```delegate```
```C#
public delegate string MathExample(int num1, int num2);
```
# Syntax: Using a ```delegate```
```C#
MathExample calculateMath = AddNumbers; // Store method AddNumbers
```

# Example

Introduction

C# Basics

Operators

Decisional Statements

Loops (Iterative Statements)

Arrays

Methods

Classes

Data Structures

Delegates and Events

Miscellaneous Topics

Concurrency

LINQ and Databases

Appendix

Using the delegate variables

What is a `delegate`?

Syntax: Creating a `delegate`

Syntax: Using a `delegate`

Example