ASP.NET Core Full Course For Beginners

[@NAngelGr]

Julio you are a great teacher!! I have reached up to 90min in this video which is the first of your series for me and I really enjoy learning from you!! You are a star my friend!! Keep on teaching us!!! Thanx a million for your video!!

[@juliocasal]

You're very welcome!

[@JonesVitox]

This course is better than 2 or 3 paid ones I have done, again thanks Julio for sharing this with the community. Hugs from Brazil.

[@juliocasal]

Thank you, I'm glad you think so!

[@doctorlee3976]

Estou abismado na vasta imensidão de conhecimento em programação que tem em inglês , em Português somos muitos limitados

[@lifehandbook642]

@@doctorlee3976 isso não é uma questão de sermos limitados, é questão de alcance. Pelo accent do Júlio, nota-se que ele não é nativo inglês, ou seja, está fazendo em inglês pelo alcance. A língua global utilizada na programação sempre foi o inglês, não só a língua mais falada entre os devs como também na própria programação em si.

[@adrenochromeaddict4232]

bro how can you do 3 paid courses and still look for tutorials are u dumb?

[@jishh7]

Cant even explain how great the lessons are. You actually go into detail on how things are connected, setup, and most importantly what they mean. I have seen too many videos where they say, "add this" and I have to pause the video and watch another or find out on my own what something is doing which throws me off my process and flow. Just got to the point in the frontend tutorial where you sent us here and am soo excited to get more knowledge on building my own rest API as a few companies I have talked to asked me if I have built my own before.

[@juliocasal]

I hope it helps!

[@stephanieezat-panah7750]

An excellent assessment. Yes, "do this", "do that" and I am **completely** thrown off, as i must pause my forward progress and find out what the heck is wanted/needed. thank you for this comment. ....oh, I am an experienced IT professional, but, we are always learning, right?

[@princeude4101]

I switched from game development to backend with C#. This course provided the technical knowledge i was looking for. Thank you very much.

[@juliocasal]

Welcome!

[@dulneth5650]

May I ask why you switched? I am trying to do game development...just curious

[@brownguyart]

Haha same, I applied for an asp.net dev job and couldnt answer any backend questions but answers all C# questions bcs of game dev correctly and they hired me and told me to learn asp.net asap.

[@YosephRegassa]

Can you share some info about how to get into game devt. I started c# after nodejs. Can you please show me some roadmaps

[@Raekonn]

Julio, your courses are phenomenal, you explain the best practices and concepts in such a simple manner that listening to your videos is almost addictive. I couldn't find anyone else quite like you, doesn't matter what language they use. I'm learning so much about professional software development in general, while at the same time exploring C# which is new to me. I will highly recommend all your free and paid content to anyone interested in C#

[@juliocasal]

Wow, thank you for the kind words!

[@anarbairam]

Just 27:41 in the tutorial I already love this! Author shows how to create project in VS code, how to build and run in terminal not just using UI. Not to mention the teaching style! Thanks for the great content. Looking forward for more advanced stuff. 🔥🔥🔥

[@juliocasal]

Wow, thank you!

[@fatmaamrr]

For motivational reasons 🧘🏻 04:40 Creating ASP.NET Core applications ✅ 27:54 What is a REST API? edit1:✅ 40:01 Using Data Transfer Objects (DTOs) ✅ 46:54 Implement CRUD endpoints 1:20:22 Using extension methods 1:25:46 Using route groups 1:28:29 Handling invalid inputs 1:39:49 What is Entity Framework Core? 1:44:41 Defining the data model 1:57:53 Using the ASP.NET Core configuration system 2:02:40 Generating the database 2:20:57 Seeding data 2:26:28 Understanding dependency injection and service lifetimes 2:38:46 Saving new entities to the database 2:49:56 Mapping entities to DTOs 2:56:05 Querying, updating, and deleting entities from the database 3:18:16 Using the asynchronous programming model 3:38:39 API integration with the frontend

[@pitsielias483]

The are so many useless tutorials on youtube but Julio is the goat, very useful and informative especially when you really wanna learn how things are connected on the backend.

[@juliocasal]

Glad you think so!

[@cristinaandreani2410]

One of the best courses I´ve taken. Explained many concepts that other courses don´t mind to cover.

[@juliocasal]

Thank you!

[@ShuklaAayushi]

This is an amazing course for beginners and experienced folks alike. I learned so much from this, can't wait to start the frontend part next. Thanks Julio!

[@juliocasal]

Great to hear!

[@namanjoshi2528]

Thanks a lot, Julio, this tutorial has really helped me to understand ASP.NET core, minimal API, please, don’t stop marking such videos series, its really beneficial for professional like me who are using .NET and .NET framework. Thanks a ton, will be looking forward for more videos series :)

[@juliocasal]

Glad it helps!

[@zaidmakani5037]

Outstanding content Julio. Very few online courses teach minimal apis from scratch. Most of them still teach Controller based apis with sqlserver. The best part about this tutorial was the use sqlite which is hassle free especially for non windows users who don't have MS Sql server readily available. Thanks.

[@juliocasal]

I'm glad you liked it!

[@GustavoLarco]

Wao julio mi Ñaño, que increíble video, primera vez que hago un trabajo en c# y me quedó clarísimo todo, gracias a ti eh conseguido un trabajo que requiere conocimiento en c#, 100% voy a seguir estudiando contigo, saludos desde Texas y machala, Ecuador 🎉

[@juliocasal]

De nada, me alegra te haya ayudado!

[@nicko9958]

Best .NET course on KZbin

[@juliocasal]

Thank you!

[@papa_ethan]

Better to start from 'minimal' than from the 'convoluted' dotNet Core Web API. Other tutorial are overwhelming because the use the more advanced convoluted version of dotNet Core from start. Great job man! From the Philippines.

[@lbuduen]

Absolutely fantastic course, the way you paced the course, creating the need, solving the problem, refactoring, improving, so there were no lose ends and we get a solid foundation, from the ground up, congratulations and keep up the good work

[@juliocasal]

Thanks!

[@tiengphappro174]

Great instructor ever! Though it makes me difficult to understand your words sometimes because of your speaking speed, it cannot be ignored that the content you released is really complete . I wish you can give more videos for intermediate and advanced learners. Thank you!

[@juliocasal]

Glad you enjoyed it!

[@angelmotta]

Julio thanks for this video! I found it really practical and hands on. I have been following you and doing this demo on my local. I learned many concepts from this content. Best regards from Perú 🇵🇪

[@juliocasal]

Glad it was helpful!

[@tayphoenix]

Thank you for the tutorial. I was following along the Blazor tutorial for Game Store and got to the section about the backend. Seeing how well you explained Blazor and showed amazing examples so far, I wanted to see how you would create the backend. I've created an API before and this tutorial has provided me with good ways to structure an API, how to use Entity Framework, and how to set up a minimal API with refactoring. I have learned that and more so thank you again for the tutorial.

[@juliocasal]

Glad I could help!

[@tommyoman5309]

Thank you so much for sharing this detailed course for free. Really amazing and easy to follow and gives me a lot of understanding in these quite new stoff. I'm trying a lot of new technics just to keep in shape programatically as a retired programmer. I will definitely follow your videos futureways! Thanks again!! 🙂

[@juliocasal]

You're very welcome!

[@WangAndrew]

A simple and clear course for beginners. Thanks !!!😜😜😜

[@juliocasal]

Welcome!

[@joha37515]

Thank you so much for this quality content for free. This is the best .NET course I found. You are a great teacher.

[@juliocasal]

Wow, thank you!

[@Steve18795]

Thanks so much 🙏🙏🙏 This gives un beginners a solid foundation from which we can build. Additionally, the last part which shows the backend API''s integration with the front-end beautifully ties everything together.

[@juliocasal]

Glad it was helpful!

[@nabiyatmuhammed2657]

The best tutorial, I was searching for beginner friendly and yours is the best compared to others.

[@juliocasal]

I'm glad!

[@junaidtariq7466]

The best .Net beginner course out there. Thankyou Julio

[@juliocasal]

Thank you!

[@uwemueller1918]

Wow.... great. With many thanks!!👌

[@juliocasal]

Thank you too!

[@DChristop]

Best .NET course on KZbin!!!

[@mydevhub]

This is the best course I have taken ever thanks and keep up the good work!!

[@juliocasal]

Thanks, will do!

[@chandrabhanubisht9694]

Here is my learning process Day 1 27:34 day 2 1:26:30 day 3 1:54:19

[@juliocasal]

Go, go!

[@mahbubulshafi5323]

Thank you very much, sir. Your video really helped me understand the topic. I had watched another tutorial before and felt like I couldn't grasp it, but your teaching made it seem so much easier. Keep up the great work!😇

[@neuroscience5024]

Extremely beginner friendly course. Well explained. Thank you very much.

[@juliocasal]

You're very welcome!

[@caiolagreca2696]

Have just concluded the course, 5 stars!!

[@gustavopoli7727]

Thank you very much for the content. It is not only of high quality, but also educational and very well organized. Congratulations!!

[@juliocasal]

Thank you!

[@reemgody5492]

Amazing course! Very informative and great explanation that focuses on the how as well as the why. Thanks a lot for all the effort made on this.

[@juliocasal]

Glad you enjoyed it!

[@LeonardoSantosMacias]

Great refresh for me, and for my students, thanks for sharing your experience and knowledge.

[@alihasan3165]

Thanks a million, literally!!! Wish you all the best. Much Love and support from Iraq.

[@juliocasal]

Welcome!

[@东风西渐]

Awesome tutorial, greate work Julio. Looking forward for your frontend project in C#. Thank you.

[@juliocasal]

Frontend coming soon!

[@piotrgasiorek6928]

Thank you so much, that was very helpful for me as a frontend dev

[@juliocasal]

Great!

[@abdurrahmankursatozkan9172]

Exellent tutorial for minimal apis. Is there a tutorial for controllers as well?

[@juliocasal]

A bit old, but here: kzbin.info/www/bejne/mJjOaYGVp91kfJY

[@adamrozex]

Hello my friend Julio. Thank you very much for this wonderful content. I want to ask you, is this course complete or is there a paid continuation?

[@juliocasal]

Here's the continuation: juliocasal.com/courses/dotnetbootcamp

[@cybernetic7506]

Amazing course extremely useful for newbies like me in .Net bunch of hugs Julio we really appreciate your effort

[@juliocasal]

You're very welcome!

[@drachir1431]

I am a beginner for .Net, I've watched few tutorial and most of them used a pre load codes. This video is what I really needed. Just a quick question, why my GameStore.sln is look like have a readonly file inside and the icon on the left side is not an icon of visual studio? And when I create my GameStore.Api, the .Net runtime did not show up on my panel(besides the terminal)?

[@juliocasal]

Readonly file?

[@giuseppe-guerra-x86]

This course is amazing! Extremely useful! Thank you 😊

[@juliocasal]

Glad it was helpful!

[@giulia6930]

Thank you, super clear and accurate tutorial ❤

[@juliocasal]

Glad it was helpful!

[@celsofassoni]

many thanks Julio for sharing your knowledge. Indead one of the best courses I've seen aroud. It was really helpfull for me to jump start in ASP.NET. 👏👏

[@juliocasal]

Great to hear!

[@izanamiluna2158]

Thank you for the course Julio. Could you add timestamps for comfortability?

[@juliocasal]

Welcome! KZbin should add automatic chapters soon.

[@izanamiluna2158]

@@juliocasal 🙌👏

[@estevves3903]

Incredible course Julio, it's helping me a lot. I'm taking the course again along with the frontend, trying to change some things, my question is how difficult would it be to add an extra field that was an image? For example, the last field is the Release Date, but what if there was one more field where the user could upload an image? How would I do this? I would have to add a new field in Dto and work on it, and is there a type (like int, string, etc.) for images? Or would it be much more complex? Sorry for the amount of questions, I was looking for ideas to personalize the project and these questions came to me. Thanks.

[@juliocasal]

Thank you! I'll be covering the image upload part in my upcoming bootcamp. Waitlist here: go.dotnetacademy.io/bootcamp-waitlist

[@botcampeador428]

Love the way you teach, Julio! Where can I learn C#? Do you have a course of it? Thanks!

[@juliocasal]

I don't, but check this out: learn.microsoft.com/en-us/shows/csharp-for-beginners/

[@botcampeador428]

@@juliocasal Thanks! With that, can I take any of your courses?

[@juliocasal]

@@botcampeador428 Yep

[@botcampeador428]

@@juliocasal Good news! I'm on it! Thank you so much Julio!

[@micaholugbamila2960]

THIS WAS AWESOME!!. THE PROGRESSION WAS MOST HELPFUL

[@juliocasal]

I'm glad!

[@barak_hub]

Thanks so much Julio, I have learnt a lot from this video, now proceeding to the front end video.

[@Luis-hc1dl]

Tutorial Completed, Thank you so much Julio, really enjoyable tutorial!

[@juliocasal]

I’m glad you liked it!

[@franciscofigueroa6796]

Excellent course !! this is really good quality content, i love the way you explain everything THANK YOU !

[@juliocasal]

You're very welcome!

[@datadriven7585]

many many thanks from India, waiting for the latest video on microservices too

[@juliocasal]

More to come!

[@younesmed3770]

Thank you for the course it really helps understanding the fundamentals of .net. God bless you brother

[@juliocasal]

You are very welcome

[@mannynavarro5803]

Great course! Would love to get into unit testing and deploying to the cloud.

[@juliocasal]

Thanks, here: kzbin.info/www/bejne/g6HIfn1mjdaaj8k kzbin.info/www/bejne/jqW6ppWfit-tY80

[@akashshaw8458]

what an amazing tutorial!! Full of information and knowledge Julio..

[@juliocasal]

Glad you liked it!

[@dannick1319]

Great tutorial. Just one thing if you are using any visual studio edition other than code you have to install SQLite and SQL Server Compact Toolbox as an extension

[@inakaboyz]

thanks so much for the tutorial. but there's a question i wanted to ask, why are the properties of the request body turned pascal case when you accessed them in the route handler functions eventhough they were in camel case originally?

[@juliocasal]

ASP.NET Core default serialization logic takes care of that.

[@inakaboyz]

@@juliocasalso what if the raw data are in any other cases such as snakecase?

[@ibrahimismail5442]

so far i finished 30 mins from your course and your explanation is just amazing thank you

[@juliocasal]

You're very welcome!

[@ibrahimismail5442]

I have a question iam at time (2:12:00) and when i right click on the GameStore.db nothing shows to open with and when i click on the file its like empty nothing to show

[@sjncojn5962]

This vid help me alot to build my foundation.Thánks you so much

[@juliocasal]

You're welcome!

[@VishalPatel-nv1tr]

Very useful information Question: any certification available for dot net core advance developer?

[@juliocasal]

Here: learn.microsoft.com/en-us/credentials/browse/?products=dotnet

[@VishalPatel-nv1tr]

@juliocasal Thank you, but I am searching for specific Dot net core advance/expert certification

[@VishalPatel-nv1tr]

@juliocasal thank you, I am searching for specific Dot net core advance/expert certification

[@irzald.r.5621]

this is superb!, thank you for your knowledge

[@juliocasal]

My pleasure!

[@icemotion1925]

Amazing guide and good for refreshing knowledge.

[@juliocasal]

Glad you liked it

[@danielesestri2705]

Hi! I have a problem on 38:42 minutes of this video. My computer (Windows 10) show me this message "You don't have an extension for debugging HTTP. Should we find a HTTP extension in the Marketplace?". I don't understand why. I follow every step of this fantastic video.

[@juliocasal]

Switch from your .http file and into a C# file, or just close all files. Then hit F5.

[@danielesestri2705]

@@juliocasal it works! 🥰 Thank you!

[@Tipsy92]

Absolutely amazing tutorial

[@juliocasal]

Thank you!

[@nenadpetrovik5487]

Amazing Tutorial. Everything was well explained.

[@juliocasal]

Thanks for the feedback!

[@JulianRiverplate14]

Thanks for this amazing tutorial! good vibes!

[@juliocasal]

You're welcome!

[@duvanm2483]

Absolutely beautiful tutorial. Thank you!

[@juliocasal]

Glad you enjoyed it!

[@CodeTester-j8f]

Mr. Casal, does the MapPut function utilise the same "GameDto game" object created in the MapPost function?

[@juliocasal]

No.

[@evaristegalois7378]

The frontend code tree doesn't match that of the frontend (which the course named GameStore.Client) in the video tutorial and I don't appear to have an appsettings.json file? Am I missing a step? Great course, by the way.

[@juliocasal]

Yes, that Blazor tutorial is older. New one, that matches this tutorial, will go out soon.

[@evaristegalois7378]

I did them both in visual studio and used an external SQL db. I will try and build them again as a single 2024 blazer app. Thanks again, you are a great tutor and very generous with your content.

[@kodindoyannick5328]

Great course! Thanks you so much Julio.

[@juliocasal]

Glad you like it!

[@ciminoce]

Thanks for share!!!! All the best

[@juliocasal]

Welcome!

[@moch.ikhsanafandi4395]

hello, thank you for the free courses im new to netcore currently learning from the scratch. although im not comfortable using entity framework, do you have any resources or tutorial on how to connect to sql server without using entity framework? maintaining stored procedure much more comfortable for me than to modify entity framework code.

[@juliocasal]

Sorry no.

[@FelipeSilva-yg3bc]

Thank You Julio for the content. Hugs from Brazil.

[@primexmystic9405]

Absolutely loved the video ❤❤❤. Thank you for the video ❤

[@juliocasal]

Glad you enjoyed it!

[@EREN11997]

Can you please provide a video on authentication too ...single sign on

[@juliocasal]

I'll cover that here: juliocasal.com/courses/dotnetbootcamp

[@saddamhossaindotnet]

Absolutely nice tutorial. Thank you so much for sharing!

[@juliocasal]

You are so welcome!

[@mostafaazouz9978]

Great Video. How can I transform this folder structure into an MVC one? so for example instead of having an endpoints folder I would have a Controllers folder that had GamesController.cs and Genres Controller.cs. Each file inside the controller folder would handle its respective logic. I am only asking because this is a structure i see is used commonly.

[@juliocasal]

Yes, you can have controllers, but those are no longer used in most new projects.

[@daymaker_trading]

Thank you so much!!! ❤

[@juliocasal]

You're so welcome!

[@ARYANKHARE-uc7vy]

Do I need to install SqlLite on my system or the EntityFramework will take care of that...?? BTW great course.

[@juliocasal]

No need to install anything other than VS Code and the .NET SDK.

[@ARYANKHARE-uc7vy]

@@juliocasal Thanks for the course and fast response I appreciate it...!!!

[@modr1505]

Thank You Julio you simplified alot of things, appreciate your effort.

[@juliocasal]

Glad it was helpful!

[@eslamelwakeil5922]

Thanks sir its the best tutorials❤❤

[@juliocasal]

Glad you liked it!

[@MullervanSchalkwyk]

Really good! I divorced my Udemy course for this one 😅

[@juliocasal]

No way!

[@awakening5967]

Hello Julio, I really appreciate your excellent job. I wonder if you can tell us the tool you used to draw the arrow and frame on the screen when you wanted to highlight something? Thanks.

[@juliocasal]

zoom it

[@awakening5967]

@@juliocasal Thank you.

[@lucasfreire8360]

Great tutorial!

[@juliocasal]

Thank you!

[@lostinthenarrativve]

hey man, should I learn c# first if my goal is becoming a dotnet web developer? I currently know Javascript, react, and html/css but zero knowledge of server-side and databases.

[@juliocasal]

Yes, best to know the basics of C# first

[@7frequencies889]

Is this all we need to build applications ?? Or if any advanced please make a video on full dotnet I have searched the channel and they say beginners

[@juliocasal]

For advanced stuff: dotnetacademy.io/bootcamp

[@EMoscosoCam]

May you please make a video about pagination? Thanks a lot!

[@juliocasal]

Great suggestion!

[@erahia8702]

Thank you so much Julio!! Just received a take-home assessment and this video helps me a ton!!

[@juliocasal]

Great to know!

[@tmo8986]

Can you explain why you are using VS Code instead of Visual Studio in this course? Thank you

[@juliocasal]

Here: kzbin.info/www/bejne/fHnRqImpebeoac0

[@akhror1997]

explanation is very good, thanks Julio. is there a way to get slides that you used?

[@juliocasal]

Thanks! I will soon publish this video as a course on my site, which will include all the slides.

[@bernpaul9868]

sir does this include deployment?

[@juliocasal]

It does not.

[@bernpaul9868]

Sir do you have tutorial for deployments? It's hard to find one

[@juliocasal]

@@bernpaul9868 Here: juliocasal.com/blog/Deploying-ASP-NET-Core-Apps-To-Azure-Kubernetes-Service

[@MostafaMohamed-uw4lf]

Could you please tell me what's after this to strengthen myself in .net core?

[@juliocasal]

Here: juliocasal.com/courses/dotnetbootcamp

[@tommyzhao-j9o]

Excellent ! Not too easy and not too much. Thank a lot.

[@juliocasal]

Glad you liked it!

[@josbexerra8115]

Excellent course Mister casal, a question that extension you activated so that you get a list in the autocomplete....thank you

[@cleberfasilva]

Olá Júlio, parabéns pelo contéudo! Qual ferramenta você utiliza para criar anotações na tela? 😅

[@juliocasal]

On-screen annotations?

[@cleberfasilva]

​@@juliocasal Sorry, tool that allows you to annotate and draw on your screen, like an arrow, circle, rectangle.

[@juliocasal]

@@cleberfasilva Here: learn.microsoft.com/en-us/sysinternals/downloads/zoomit

[@cleberfasilva]

@@juliocasal Thank you so much! ☺

[@sa27ph]

2:05:55 I had to output in "Data/Migrations" instead of "Data\Migrations" as shown in the tutorial, because it created a folder outside of the "Data" folder. 2:12:06 I was unable to open the GameStore.db file with the SQLite extension. I then reinstalled the extension, however it errored out saying - 1. "SQLite process failed to start: The argument 'file' cannot be empty. Received" and 2. "Unable to find a valid SQLite command, Fallback binary is not valid." Then I had to search the internet and was able to solve it. I had to install sqlite in my system. I was using Debain so I had to do `sudo apt install sqlite3` and restarted VSCode.

[@juliocasal]

I'm glad you figured it out!

[@emmdonWritesCode]

Julio, why didn't you use a repository? or the repository pattern is not necessary for endpoints.

[@juliocasal]

Overkill for a simple app aimed at beginners

[@Bamboocchi]

How would you go about deploying this to Azure?

[@juliocasal]

Something like this: kzbin.info/www/bejne/jqW6ppWfit-tY80

[@Bamboocchi]

@@juliocasal I'm sorry about the questions(I'm a complete beginner), but I saw that I had to do the previous tutorials(the Aspire ones) in order to proceed to your suggested video, but the database you used in this one was SQLite, and the database you used in the previous GameStore was a different one. Thus, leading to me getting stuck at that step in the 8-12 min mark. How should I proceed?

[@howhello354]

Do i need prior knowledge of c# ? I've never coded on C# but have good grasp on Python, Javascript.

[@juliocasal]

Yes, you should know the basics of C#.