How To Code An ATM Console App In C# | Programming Tutorial For Beginners | Visual Studio 2022
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- Опубліковано 23 сер 2024
- Hey Everyone!
In today's video, we discuss how to code an ATM Application in C#. ATMs are simple and easy to use banking terminals that we use in our daily lives. Practicing coding real life things such as this can improve your skills quickly and make it easier to tackle other projects. Enjoy!
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Username: Shaun(Hashtag)5626
Software Engineering / Programming for beginners / variables types / computer science /compsci / coding for beginners / learn how to program / learn how to code / C# variables / python for beginners / coding tutorial / programming tutorial
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Videos like these showing simple projects are very useful for people coming from another programming language to understand the syntax of a new language. Thanks!
I love such "code-along" series. Two years later, but still, thanks!
Very nicely explained, thank you. I am trying to learn C# and make as many projects using C#. I have subscribed. Thank you again 😊 👏
Thank you for watching!
YOU JUST SAVE ME FROM MY MISERY !! THANK YOU SO MUCH YOU DESERVE MORE SUBS !!
Well done! Keep going with interesting console projects!
Thank you! :)
i followed everything, a few Error, but managed to resolve them and all is Good...Thank you!!
I hv started c# few months back but not yet so confident bcoz I haven't did any kind of project ,so this was v.helpful .Thanks a ton .Would request you to make some more like this one in order to gain knowlegde and confident as well .
hey, how going it?
I’ve never really understood the {get; set;} thing despite reading/watching about it 1000 times. I followed your tutorial here and thought “wtf are all these short, repetitive methods?” Then it hit me! HOLY SHIT THIS IS WHAT GET; SET; IS! Not sure if teaching that was your intention, but it was a big moment for me. Thanks. Request: connecting to SQL. ( I’ve tried 3 different ways and I still suck)
Yo that’s awesome that I was able to show the value behind having those! I can’t remember if that was intended or not lol
Please, can you explain to me? I mean, why are these GET methods returning the objects?
@@EduardoRodrigues-ev7ej
From what i know
GET is used to return and show the value to the user whenever is called
From the other hand, SET is used to modify the value before returning it to the caller
He didn’t return any object but returned attribute (info such as pin) of cardHolder object such as currentUser.balance as referring to balance of that specific object
I hope it helps ❤
same here, that get and set thing had been a mystery for ages. Now it makes perfect sense.
@@omaralaa6839 UA-cam didn't warn me about your reply, it definitely helps, thanks!!
Awesome tutorial. Would be cool to do another project similar but adding a design pattern such as MVC or Layered Pattern. Thanks again :)
😐
Great stuff man. It would be awesome if you did similar tutorials with MVC and WPF
Hey shaun nice video, i wanted to know why you aren't using properties instead of making a method for every variable :)
Hell yeah dude, awesome tutorial!
Good combination of Properties, List & Exception Handling
Hi Shaun, thanks for your hard work on this I've got a quick question and I would appreciate it if you look into this, so as a beginner I know that we use getters and setters to access a private class, however, I noticed you are using getter, setter even though the class is public can you explain why is that?
Many thanks for considering my request.
vBalayan
Thank you so much for this video, it's really simple and easy to understand and I had so much fun practicing all these😃🙌.
i dont know about anything else but this guy, is truely a meme lover, bro you are a men of culture
i did mine a bit differently...most of my logic was in a class rather than main, but this was very informative. Thank you
channel deserves more view, hot content here
Heyy. Can I ask why for FirstOrDefault in currentUser = cardHolder.FirstOrDefault(a => a.cardNum == debitCardNum); is marking it as an error? (I use Visual Studio 2022) Thanks for any help
Thanks bro I've learn a lot in this video and I use some of my existing knowledge like instead of concatenating I use string interpolation and I'm still lacking when it comes to OOP do you have any tips to master OOP?
Hello Shaun, I just start learning C# and want to fill my GitHub with projects. Your videos are really helping me to achieve that. I just want to ask a question, there is a comment "check against our db" and below that a => a.cardNum == debitCardNum code.But I can't reach a.cardNum.It does not show it and gives error. Why is that?
it's because the cardNum is a private member of the class so you can't have access to it outside of the class. So if you want to access it, you need to use your getter, so a.getNum()
Why String instead of string? I am new to c#. Capital letter to data type?
Thank you alot man. This was really really helpfull!
This was a great tutorial. Thank you Shaun
Great tutorial, thanks a lot!
Really nice video, I'm learning about inheritance and polymorphism, is there any way that I can try and add them into this program? I highly appreciate your answer.
Just wanted to ask if it ok to write every void function in main. I wanted to make logic in different class and then call void funcitions in main but i have no idea how to call them. I wanted to refresh object programming but i have no idea if this is correct way
Hi there, I was wondering if you could help me understand something . When you refer to:
(a => a, cardNum == debitCardNub);
Is the a=>a representing the cardNum and debitCardNub ?
And could I not use this same method for the pin ?
(b=> b , userPin == newPin);
As a c# developer there are a number of things I see wrong in this video.
Per convention, c# Properties, Classes, and Methids are to be named using Pascal Case.
Code violates the Separation of Concerns principle by having everything in the same file.
Nesting function definitions inside of the Main method should not be done
Variables are being declared outside of the scope where they actually need to be declared, this can be utilized for other things when they should not be
Definitely needs changes to be acceptable for C# coding standards
loveee these tutorials
I'm just here to tell my students to be wary of copying entire projects and hand them in as their assignment.
Great tutorial. Thank you for the walk through.
Yo that's was awesome homie. thank you
Hi
Thanks for amazing tutorial. I have small problem. Even I was exactly the same code as yours I have lots of errors in my compilation. All happened after I use Save AS option.
What happened it is easy explanation.
Thank u
nice one , definitely usefull for a beginner to learn practical oop
The best❤️
Hi. Thank you for your lesson.
I have aquestion at 12:16 - how do you get access to variable "a.cardNum" if its Modifire is a "private"?
if would have failed at execution, to acess it, he would have to use the getter he previously declared 😉
I got 2 errors
Cs1061 for the FirstorDefault
Cs1656 cause it can’t assign get pin because it’s a method group
I got the same errors. How did you resolve them?
@@poswake @lucifer Morningstar put using System.Linq;
Thank you bruh! ❤️❤️
Lovely tutorial but I personally think you should write the positive part where if someone does have a enough money you put that in the if and if they don't you put that in the else but whatever
can anyone explain me, how did first name last name, pin in db automatically set to currentUser.pin, currentUser,firstName etc
Thank you very much.
I have a question regarding the beginning state of Visual Studio. Why don't you keep the using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks, the namespace, the internal class and the Main?
I did a beginner course and we always kept it and my teacher never explained what it does
They are unnecssery usings.
Thanks bro!
Thank you.
Great tutorial
thank you
Really Nice 👍
I love how the first 4 mins it was just boiler plate code XD
fuck man I love C#
Thanks a lot for this! My grades are saved XD
Thank you
Thank you for watching!
Hey,
I’m facing some kind of errors !!
Please check it.
Thank you'👌👌👌👌
I get error CS1555: Could not find 'Program' specified for Main method?
How would you make a function to register a new user?
Thanky you
I never saw where you created setup the currentUser.
Could you do it with windows forms?
Very good, however I had a little problem following your solution. I used a pin of 0000 for one of my entries, when running my program If I input 0, 00 or 000, it doesn’t catch the error
Because pin is declared as an integer. Thus "0000" is the same as "0". Pin should be a string instead of an integer.
Why cant i call Functions from the same class without writing "className.FunctionName();"
and I have to reference the class in a virable in the main method "var className = new classnametype"
You seem like you do it without referring to the class
"I'm sorry, but you should probably upgrade."
There are many reasons why, in a professional environment, upgrading is not always an option.
I hear some people say all method's should begin with a capital
For C# that is correct. Same for class names and property names. The code presented here would not pass a code review
great
how can i have these codes???
(i want to analyze them)
can you provide the code?
why use list instead of an array?
Hey guys,
Do anyone have a problem :
Error CS0841 Cannot use local variable 'currentUser' before it is declared ATM
Error CS0136 A local or parameter named 'currentUser' cannot be declared in this scope because that name is used in an enclosing local scope to define a local or parameter ATM
yes, i cant figure it out, i tried declaring it in the Main method, but its still no working? super confused. did you figure it out?
instead of creating different getters and setters, why dont you use properties?
I thought that. This is very long winded. It’s also very messy. It’s more procedural than OPP.
I'm 10min into the video I'm a total beginner I understand what's going on, but not fully
Anything that doesn't make sense to you that I could help clear up? Have any questions?
You are confusing the declaration of variables with initialization in the first minute of the video, these differences are very important for people who are learning.
hello bro please i need the sourcecode for mt College project
The List cardHolders = new List (); cant run because of this pls someone help me🙏😩
use this > using System.Collections.Generic;
Beautiful, non-existent oh
it dint work with me its full blank :(
I do not understand this 2 lines
1, void Deposit(CardHolder current user)
2, current user.SetBalance(deposit);
In the first one, he's creating the Deposit method and passing the object that contains all the current user information. In the second one, he explained it was a mistake, the correct way to do it is at 17:36
Why are you writing in Java way in C#? You do not need to write functions for accessing the fields. This is old style.
why my pin is always incorrect?
i mean userPin
thank you for the effort. but this is far from best practices !! and conventions.
why do u say github copilot as intellisense? both are completely different and u r complaining about vs 2022 and upgrade ur stuff blah blah
code please
Plz can you send me those code
i want money!
Friend the code??? Please
you will learn more typing it . its not much
@@adeizayusuf i got error
Why all this rush there is beginners here dislike
Nice code. It gives only 65 errors.😅
Bruh what happened to the coding style? This is not Java totorial, why would you make a tutorial with such an ugly peace of code?
i got 61 errors in this code, when i copied it exactly, not once, but twice, waste of time
Was the code correct, like did you miss type something?
Amazing video, sent you a discord friend request!