Why should I learn C#?

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📍 Differences between C, C++, and C# languages

1) C: It is the first language of the three, is the fastest in terms of speed, and has good portability to various hardware, Procedure-oriented languageThis is it.

2) C++: In C language object-oriented It's a language with added classes by adding concepts.

3) C#: It's an object-oriented language where everything is objectified, It's easier to code, easier to understand, and more productive than C/C++.

📍 Why C #이 a universal language?

You can create desktop applications, web frontend, backend, and iOS, as well as games for Xbox, PlayStation, iOS & Android web.

Also, it is a representative language of the .net (.NET) platform, and many Enterprise developmentIt is used for

📍Python can also be used for automated programs, but are there any advantages in C #으로?

Python may be good for creating programs that only come with data, but it is easy for users to use GUI (graphical user interface)Implementing C #으로 is easier and faster when developing programs composed of

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📍 It is a partner of the leading game engine Unity and language C #은.

Of the many games you've come across, most were developed using a game engine called Unity (Unity). (Unity Engine, along with Unreal Engine, are the two great mountains of the game development engine world.)

Since most of it was developed using C #을, which is Unity's main language, C# is a language that is very actively used in game development and server development. Once you learn it, there are so many places to use it!

C #은 is easy, fast, and intuitive!

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📍C#, a universal language

C #은 Various templatesI support it. and Object Oriented Programming (OOP) It's adopting a paradigm. To put it simply, object-oriented makes programs flexible, making development easier, easier to maintain, and above all else Intuitive code analysisIt makes this possible!

So even if you've never tried C #을, it's not difficult to understand and use.

How to use C #을 in this class

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👨🏻‍💻Let's actually make my own program to use

In this class, we will create a very simple application for each chapter, while including theoretical parts to understand C #에.

Finally, what you've often seen on Windows OS (Windows 10, etc.) Metro UI style work automation programI'm also going to make one. You can check the news for each category without clicking on the news, and frequently used programs, routes, web pages, etc. One access with this programYou'll be able to do it.

C# work automation & crawling!

I will introduce the curriculum.

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📍Chapter 1: Preparing for development

C#Based on the language called and its actions .Net FrameworkLet's take a quick look at, visual studioLearn how to install and use a development tool called

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📍Chapters 2-3: Grasp basic concepts and practice

Fundamentals of programming Conditional statement, loop statementStarting with Interfaces or inheritance, polymorphismLearn about the components required for development up to and create a simple program to apply them.

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📍Chapter 4: Let's make a few simple programs

Based on what I've learned, A program such as a simple auto-click macro, a program that takes keyboard input, or a Morse code generatorI'm going to make them!

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📍Chapter 5: Create the long-awaited work automation form!

Using Metro UI Framework, Metro design in Windows 10Let's make a business automation tool that has

The advantage is that you can customize it according to the functions you need, and you can also create a work automation tool with more functions.

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📍Chapter 6: Creating a News Crawling Form in My Friend

Read the news and show the image or title, A news crawler that allows you to view news content without clickingI will create

Using the crawling techniques you'll learn in this class, you can learn a convenient technique to automatically import whatever information you want!

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📍Final chapter: version control systems, code management with git and GitHub

When I want to see at a glance the programs I've written so far in the order in which they have been written
When something went wrong while writing the code and you want to revert the code
When you want to share code on any device without having to save it and copy it to another computer

A version control system is very useful in all of the moments listed above. We can use git and git in the form of a GUI SaucestryLearn how to manage code using, GitHubI'll post our code on

I'm going to teach you C #을 all the coding in the world.

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📍Moving from an information security engineer to a developer.

👨🏻‍💻 Career and participation projects

Maintenance services such as Symantec security solutions
Assistant information security lecturer at Korea Information and Communications Promotion Association, The Zone, etc.
Information security CERT services such as Interpark, Mirae Asset Securities, and YES24
Participate in parent game server development and management program development
Crawling programs, web page development, etc.

📚 Eligibility

Information security articles
CEH (Ethical Hacker)
CHFI (Forensic Expert)
network manager
Linuxmaster
ISO 27001 certification auditor
Korea Information Technology Research Institute (KITRI) Infringement Response Specialist Completed

This is actually a case where I switched my career path to becoming a developer. While originally working as an information security engineer, I came across development. Being able to make this and that and actually use it became very appealing to me, and I soon fell in love with it.

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I studied development hard by myself, sometimes taking paid lessons, and referring to these and other video courses, but the fact that I had to abandon my original work and career and start anew vague fearIt came to

But before it's too late To do what I really want to do I decided to leave my job, and when I had a good chance, I moved, and I began to follow the path of a developer.

I believe my experience can be helpful to those who want to become developers and those who have to give up a lot when changing careers. I'll show you not only how to make a simple program, but also how we came to this point.

I started YouTube about 2 years ago, and I'm trying to share the joy of development with more people. How wonderful it would be if I made and used a program that I use as a hobby! I hope all of you share this joy.

A creator who is a strong mentor

유튜브 채널운영

While thinking a lot about finding a better direction on my ownI also took paid lessons from famous mentors for a long time, and started a YouTube channel to share what I know.

For those who are starting out, don't lose their interestI'll tell you in an easy-to-understand manner based on the memory of going down to the ground, and the experience of creating many courses and receiving feedback from various subscribers.

If you take the first step, I'll give you the push!

I'll see you in class:)

📍What to bring to class

Windows (or virtual environment)
Other required installations will be explained in class!

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Introduction to programming & creating programs starting with C #으로

Introduction to programming & creating programs starting with C #으로