[C#/.NET 8.0] Welcome, is this your first time with WinForms?

Name: [C#/.NET 8.0] Welcome, is this your first time with WinForms?
Price: 49500 KRW
Rating: 4.6 (20 reviews)

★.NET 8.0★ This is a basic Windows Desktop development course using WinForms. Learn how to easily perform DB CRUD operations using EntityFrameworkCore. I will teach you class design methods based on loose coupling and the "basics" of Form UI Design. The source code used in the lecture is also provided :)

(4.6) 20 reviews

198 learners

Level Basic

Course period Unlimited

RAZOR

.NET

winform

PostgreSQL

.NET

winform

PostgreSQL

Reviews from Early Learners

4.6

5.0

suhyoun

100% enrolled

It's my first time with WinForms, but it was easy to follow. The structure is rich and I'm very satisfied. Loose coupling!! I'll always keep LINQ and UI library usage in mind. Thank you for the great lecture.

5.0

youngin wu

100% enrolled

I watched all the WPF lectures yesterday and finished all the WinForms lectures today. Your explanations were excellent and you covered only the essential content, which was very helpful. I look forward to more great lectures in the future.

5.0

skagns601

100% enrolled

Even though I don't know much, it's obvious that you put a lot of effort into the lecture organization.

What you will gain after the course

Understanding WinForms
Understanding Loose Coupling
Understanding Interface, Service, and D/I
Understanding Form UI Design
Understanding Entity Framework DB First
Other UI Development Tips

Prerequisites and Notices

Whether essential prerequisite knowledge is required considering the learning difficulty level
- As long as you know the basic syntax of the C# language, you will have no trouble taking the course 👍
Information directly related to taking the course, such as lecture video quality (audio/video), and recommended learning methods.
- I tried to reduce the noise as much as possible! Please understand if there is a little bit of noise 🙏
Information regarding Q&A and future updates
- Please feel free to leave any questions at any time, and I will answer them as soon as I am available.
- I plan to update this in the future. We look forward to your feedback 😄
Notice regarding copyright of lectures and study materials
- You are free to use the source code provided in the lecture as much as you like 🔥

Recommended for
these people

Who is this course right for?

Anyone who has worked on projects using the C# language (WPF, Blazor...)
Those who know basic C# syntax
Those who are familiar with C#-based object-oriented concepts

Need to know before starting?

C#
Database

Hello
This is RAZOR

928

Learners

Reviews

Answers

4.5

Rating

Courses

Hello. I am RAZOR, a developer. I develop in Python and C#/.NET (Winform, WPF, Blazor) :)

Thank you as always for taking my courses, and please feel free to give me your F/B without hesitation!🤟🤟🤟

★High-quality(?) Lecture List provided by RAZOR

○ Python Fast API Course LINK: https://inf.run/h7eTV

○ Winform Lecture LINK : https://inf.run/iovRi

○ WPF Lecture LINK : https://inf.run/ptAYH

○ Blazor WASM Course LINK : https://inf.run/tptBE

○ Blazor Server Course LINK : https://inf.run/fKHBg

★Want to get mentoring from RAZOR?

○ Mentoring LINK: https://inf.run/7u6fC

★If you're curious about how to earn side income by selling online courses written by RAZOR himself: ○ How to earn 13 million won in side income in just 219 days: Sold in the form of a PDF e-book. ○ Purchase

★Curious about how to earn extra income by selling online courses written by RAZOR himself?

○ How to earn 13 million won in side income in 219 days: Sold as a PDF e-book.

○ If you are interested in purchasing, please contact me via email (resti52@naver.com) :)

Curriculum

All

15 lectures ∙ (3hr 18min)

Course Materials:

Lecture resources

Section 1. Welcome, new to WinForms?

3 lectures ∙ (32min)

Section 2. On the battlefield... you have to take a gun, right?!

4 lectures ∙ (38min)

4. Introduction to Winform UI Library Download and Usage
08:30
5. If "DB Restore Failed" occurs in the next lesson, please click to check!
02:55
6. Installing PostgreSQL and pgAdmin4
09:20
7. Introducing EntityFramework Core DB First!
17:49

Section 3. Class design? It's not difficult ^______^

4 lectures ∙ (1hr 6min)

8. Dependency Injection You absolutely must know this!!
13:39
9. Class Design for DB CRUD (1)
15:26
10. Class Design for DB CRUD (2)
26:14
11. We worked hard to make it, so let's go and test the DB CRUD!
11:32

Section 4. Let's do Winform Design together!

3 lectures ∙ (1hr 1min)

Section 5. Source Code Download

1 lectures

Published: 12/18/2023

Last updated: 08/10/2025

Reviews

All

20 reviews

4.6

20 reviews

poke21494871
Reviews 2
∙
Average Rating 5.0
07/23/2025
5
100% enrolled
I watched all the WPF lectures yesterday and finished all the WinForms lectures today. Your explanations were excellent and you covered only the essential content, which was very helpful. I look forward to more great lectures in the future.
- resti52
  Instructor
  07/23/2025
  youngin wu! Immense thanks for your valuable course review! I wish you the best in all you do! Thanks again for the course review :)
skagns6019719
Reviews 3
∙
Average Rating 5.0
02/23/2025
5
100% enrolled
Even though I don't know much, it's obvious that you put a lot of effort into the lecture organization.
- resti52
  Instructor
  02/24/2025
  skagns601! Thank you so, so much for your valuable review! I feel rewarded that you completed 100% of my lecture and were satisfied with it, even though it was lacking in many ways! I hope it helps you even a little bit in your future endeavors, and I will come back with better lectures in the future. Thank you again for your review!
jeong09038686
Reviews 3
∙
Average Rating 5.0
12/13/2024
5
93% enrolled
I had only heard of C#, and I didn't know what .NET or Core was, or whether WPF and WinForm were different. I was really clueless, but I won an award. The instructor helped me establish a good foundation of basic knowledge from the beginning. Thanks to him, I was able to do CRUD using WinForm. Thank you.
- resti52
  Instructor
  12/15/2024
  Thank you so much for your warm review at the end of the year, JH! I'm so proud and happy that the level and intention I wanted to convey through this class were accurately conveyed to you 😊😊! I hope this class will be of some help in your future work! Have a warm end of the year~ Thank you again for your review :)
baeksw2964
Reviews 1
∙
Average Rating 5.0
01/13/2025
5
100% enrolled
I was worried about how to develop after just trying out the WinForms tutorial, so I listened to this lecture. It was a very informative lecture in a short amount of time! I had a lot of concerns, but I think I gained a lot of confidence. Since the company project is unlikely to switch to WPF, I wonder if there will be a more advanced lecture on Winforms (I've been thinking about `Introducing MVP in Winforms`, `How to use UnitTest in Winforms`, and `Supporting multilingual UI using resx instead of ini` on my own lately... but I can't seem to figure out the direction 😭)
- resti52
  Instructor
  01/14/2025
  baeksw! Thank you so much for your precious review😭😭! I'm proud and grateful that you listened to the lecture so well, in line with my intention of creating it....😭 Many students are waiting for the advanced lecture.. I don't have time because of my work life😭.. But I will try to prepare in my spare time and provide an advanced lecture in various ways! Thank you again for your precious review, and I hope you have a great 2025! Thank you!
suhyoun4326
Reviews 4
∙
Average Rating 5.0
09/26/2024
5
100% enrolled
It's my first time with WinForms, but it was easy to follow. The structure is rich and I'm very satisfied. Loose coupling!! I'll always keep LINQ and UI library usage in mind. Thank you for the great lecture.
- resti52
  Instructor
  09/27/2024
  Sohyoun! Thank you for your valuable review. You have captured the essence of this lecture exactly! I wanted to do my best as a basic lecture, but I feel so good because it seems like you got what you wanted. I hope it helps you a little bit in your work, and I will see you in a better lecture next time! Thank you :)

RAZOR's other courses

Check out other courses by the instructor!

[C#/.NET 7.0] Welcome, new to WPF?

RAZOR

This is a basic course on Windows Desktop development using WPF. Learn how to easily do DB CRUD using EntityFrameworkCore. We will teach you Programming Skills based on MVVM Design Pattern and XAML UI Design "Basics". We will also provide the source code used in the course :)

Basic

.NET, wpf

[C#/.NET 7.0] Welcome, new to WPF?

RAZOR

[C#/.NET 8.0] Welcome, new to Blazor Server?

RAZOR

★.NET 8.0★ This is a basic course on web development using Blazor Server. Learn how to easily do DB CRUD using EntityFrameworkCore. We will teach you the "basics" of Razor Page UI Design. We will also provide the source code used in the course :)

Basic

C#, .NET, Blazor

[C#/.NET 8.0] Welcome, new to Blazor Server?

RAZOR

[New 2025] Welcome, is this your first time using Fast API?

RAZOR

★PYTHON★ This is a basic lecture on server development using Fast API. Learn how to develop servers easily, quickly, and conveniently using various packages such as Fast API, SQLAlchemy, Pydantic, and Starlette! Don't worry, we have prepared a DB backup file as well as integration with PostgreSQL! We will teach you the "basics" of UI design using Dash and Plotly and provide the source code used in the lecture :)

Basic

FastAPI, Python, PostgreSQL

[New 2025] Welcome, is this your first time using Fast API?

RAZOR

[C#/.NET 6.0]Welcome, new to Blazor WebAssembly?

RAZOR

This is a basic course on web development using Blazor WebAssembly. Learn how to easily do DB CRUD using EntityFrameworkCore. We will teach you the "basics" of Razor Page UI Design. We will also provide the source code used in the course :)

Basic

Blazor, C#, .NET

[C#/.NET 6.0]Welcome, new to Blazor WebAssembly?

RAZOR

Similar courses

Explore other courses in the same field!

[C#/.NET 7.0] Welcome, new to WPF?

RAZOR

Basic

.NET, wpf

[C#/.NET 7.0] Welcome, new to WPF?

RAZOR

[New 2025] Welcome, is this your first time using Fast API?

RAZOR

Basic

FastAPI, Python, PostgreSQL

[New 2025] Welcome, is this your first time using Fast API?

RAZOR

[C#/.NET 6.0]Welcome, new to Blazor WebAssembly?

RAZOR

Basic

Blazor, C#, .NET

[C#/.NET 6.0]Welcome, new to Blazor WebAssembly?

RAZOR

[C#/.NET 8.0] Welcome, new to Blazor Server?

RAZOR

Basic

C#, .NET, Blazor

[C#/.NET 8.0] Welcome, new to Blazor Server?

RAZOR

C# WinForms Application Development (.NET Framework)

vmproductor0202

In this lesson, you will learn how to create an .EXE file. You will also learn how to install an MSSQL database and request data in C#.

Beginner

C#, MSSQL, ADO.NET

C# WinForms Application Development (.NET Framework)

vmproductor0202

[C#]WinForm MVP + DI(Dependency Injection) + Custom Shortcuts: Master Advanced Development Skills

Kaburi

- Concepts of WinForm MVP (Model-View-Presenter) design pattern and its application in the WinForm environment - Managing dependencies between objects and reducing coupling using DI (Microsoft.Extensions.DependencyInjection) - Implementing a mechanism to connect custom shortcuts with specific functions (Commands)

Intermediate

EF Core, winforms, dependency-injection

[C#]WinForm MVP + DI(Dependency Injection) + Custom Shortcuts: Master Advanced Development Skills

Kaburi

[The concept is easy~, the practice is intense] SQL data analysis, utilization!

hongpark

SQL data analysis! We will teach you how to solve practical problems that are applicable in the field, quickly and easily!

Basic

SQL, PostgreSQL, DBMS/RDBMS

[The concept is easy~, the practice is intense] SQL data analysis, utilization!

hongpark

[The concept is easy~, the practice is intense] Introduction to SQL data analysis!

hongpark

Introduction to SQL Data Analysis! Quick and easy to understand with practical problem solving!

Beginner

SQL, PostgreSQL, DBMS/RDBMS

[The concept is easy~, the practice is intense] Introduction to SQL data analysis!

hongpark

C# Programming: From Fundamentals to Practical Application

Kaburi

Code-oriented course that teaches you from the basics to the applications of C# by focusing on the essentials!

Beginner

C#, .NET

C# Programming: From Fundamentals to Practical Application

Kaburi

[Management Course #1] Design (UML+ClassDiagram)

vmproductor0202

This is a class diagram lecture in UML. This is a design lecture.

Basic

Architecture, C#, winform

[Management Course #1] Design (UML+ClassDiagram)

vmproductor0202

ASP.NET Core MVC Basics [ASP.NET Core Identity8]

vmproductor0202

We will cover ASP.NET Core Identity, creating bulletin boards, EF Core, data filtering, etc.

Basic

.NET, EF Core, ASP.NET Core

ASP.NET Core MVC Basics [ASP.NET Core Identity8]

vmproductor0202

Backend Design Basics for AI - SpringBoot SNS Edition

apiece

This is a practical backend course designed to cultivate the service planning and design thinking skills that developers need in the AI era.

Basic

PostgreSQL, Spring Boot, DBMS/RDBMS

Backend Design Basics for AI - SpringBoot SNS Edition

apiece

Data Analysis SQL Fundamentals

dooleyz3525

Through detailed lectures and hands-on practice on the core elements of SQL, we will provide you with a solid foundation to grow into a SQL analysis expert.

Basic

SQL, PostgreSQL, DBMS/RDBMS

Data Analysis SQL Fundamentals

dooleyz3525

Everything About Node.js

yongsoocho

All-in-one course: Master Node.js by building a solid foundation step-by-step from the basics 👍

Basic

Node.js, AWS, PostgreSQL

Everything About Node.js

yongsoocho

Analysis and Visualization of 5 Million Korean Apartment Transaction Data with PostgreSQL

may9noy

Learn how to analyze 5 million Korean apartment transaction data using PostgreSQL. Covers the process of data cleaning, transformation, and deriving meaningful insights through various SQL queries.

Basic

PostgreSQL, DBMS/RDBMS, data-analysis

Analysis and Visualization of 5 Million Korean Apartment Transaction Data with PostgreSQL

may9noy

C# Programming Language [Basic Course]

vmproductor0202

Learn C# for developing applications like ASP.NET, Winform, WPF, and MAUI that run on the .NET Platform.

Beginner

C#, .NET, asynchronous-programming

C# Programming Language [Basic Course]

vmproductor0202

Node and React series that you can learn by following - Creating a Reddit site (NextJS) (Pages Router)

John Ahn

In this course, you will be able to create a Reddit website from scratch, step by step.

Basic

Clone Coding, Node.js, React

Node and React series that you can learn by following - Creating a Reddit site (NextJS) (Pages Router)

John Ahn

Entity Framework Core DB Performance Tuning (for SQL Server)

sqlexpert

When implementing database programming with .NET Entity Framework Core, you can learn how to understand DB and query performance issues and improve them to achieve better performance and more stable EF Core programming.

Intermediate

.NET, EF Core

Entity Framework Core DB Performance Tuning (for SQL Server)

sqlexpert

SQL data analysis learned through various cases

dooleyz3525

By implementing various practical data analysis cases using SQL, you can simultaneously improve your data analysis and SQL utilization skills.

Intermediate

SQL, PostgreSQL, DBMS/RDBMS

SQL data analysis learned through various cases

dooleyz3525

[Fullstack Introduction] Supabase, 10x Better Than Firebase

lopun

Supabase to give wings to full-stack development! Complete full-stack development in 2 hours with Supabase, a superset of Firebase.

Basic

PostgreSQL, Next.js, TailwindCSS

[Fullstack Introduction] Supabase, 10x Better Than Firebase

lopun

[C#/.NET 8.0] Welcome, is this your first time with WinForms?

4.6

What you will gain after the course

I recommend it to these people!!

After taking this course,

Features of this course

Introduce the key features and points of differentiation.

What you will learn

Section (1) Winform? What even are you..?

Section (2) Database..? How do I do it?

Section (3) Loose coupling? How do I design classes..

Section (4) Winform UI Design?

Notes before taking the course

Practice Environment

Learning Materials

Prerequisites and Notices

Recommended for
these people

Hello
This is RAZOR

Curriculum

Reviews

RAZOR's other courses

Similar courses

[C#/.NET 8.0] Welcome, is this your first time with WinForms?

4.6

What you will gain after the course

I recommend it to these people!!

After taking this course,

Features of this course

Introduce the key features and points of differentiation.

What you will learn

Section (1) Winform? What even are you..?

Section (2) Database..? How do I do it?

Section (3) Loose coupling? How do I design classes..

Section (4) Winform UI Design?

Notes before taking the course

Practice Environment

Learning Materials

Prerequisites and Notices

Recommended for these people

HelloThis is RAZOR

Curriculum

Reviews

RAZOR's other courses

Similar courses

Recommended for
these people

Hello
This is RAZOR