C# Bootcamp and Easy training (C# fundamentals and basics)

Explore the basics of the C# language, covering console programs, if-else, while and for loops, foreach, switch statements, try-catch, arrays, and file input/output, all in one hour.

Open your C-Sharp studio, create a new console application, print Hello World with a semicolon, run it, and keep the console open to view the output.

Explore C# numeric types from boolean to unsigned short and unsigned long, learn their ranges, and output them to the screen using console write line and string concatenation.

Explore c# mathematical operations with integers, including addition, subtraction, multiplication, and division, and print results. Show increment and decrement operators and converting doubles to integers for display.

Learn basic string operations in C# by creating a string variable such as hello world, printing with a newline, checking for a substring, concatenating two strings, and replacing characters.

Explains how to use if-else statements in C# with else if, and, or, and not, and demonstrates age-based conditions like young, middle age, old, and not a teenager.

Explore how to use the while loop in C# to control repetitive execution, increment a counter, print values, and break loops when a condition is met.

Iterate with for loops by initializing a counter, testing a condition (including == 10), and incrementing with i++, using break to stop at values like 10 or 19.

Implement a switch statement with cases 10 and 20, using break to end each path and print results to the console. Include a default case to cover any unmatched values.

Learn to use try and catch to handle errors in C# by catching a division by zero exception and printing the message to the console.

Create and manipulate lists in C# by building a list of elements, recognizing zero-based indexing, and iterating to access, print, and add new elements.

Learn to create and modify arrays, including array of arrays, using int, boolean, and string arrays, with sizing, indexing, and operations like sort, reverse, and foreach.

Explore working with matrices in C# by creating and indexing two-dimensional arrays, iterating with foreach and for loops, and printing elements to reveal the matrix contents.

Create a string array of customer names, write them to a text file using a stream writer, then read them back with a stream reader and display them.

Discover four types of functions in C# by building parameterized and non-parameterized methods, returning values or printing results to the console, including examples with two arguments and a while loop.

Explore recursion in C# by implementing a recursive function that calls itself to output the number of chapters to the console and multiply results toward a final value.

Learn how to define enums in C#, map days of the week and months to specific values, and see that values stay the same even if the order changes.