How to Create Calculator in Visual Basic.Net Full Tutorial

[@KaraboMafereka]

I'm a first-year IT student, and programming as a module has been tough, especially because I have no computing or programming background. Somewhere in the video, I was lost but now I'm found. I've to realize also that I have so much to know about the data types, operators, etc. Thank you so much sir for the video. Programming calculators was not part of my school work but I was just curious about how they are programmed.

[@DJOamen]

Well done and good luck

[@SunnyBoiX]

I am currently learning visual basic in my high school and this video really helped me. I am still learning the language and made this project for fun as well, thank you so much.

[@DJOamen]

Glad it was helpful!

[@JohnMichaelCagle12]

Great video! A suggestion: For each button's click event, just pass the button text value to a general function to enter it into the text box. This will prevent a lot of redundant code in each button's click event procedure.

[@DJOamen]

Done on my other calculator video. Thanks

[@JohnMichaelCagle12]

@@DJOamen Awesome. I guess I have to check out all your other content!

[@mikovillamater2029]

Thank you very much!! People like you deserve an award for helping other people especially in technology and codes! THANK YOU!!!

[@DJOamen]

Awesome! Thank you!

[@hellion7142]

THANK YOU SO MUCHH I HOPE U HAVE A GREAT DAYY!!

[@DJOamen]

No problem!!

[@kazonlinehustletv]

Your tutorials make me feel great and am advancing my career

[@DJOamen]

Well done and good luck in your career

[@calister7526]

My first ever culculator, thank you so much for the video

[@DJOamen]

You're very welcome!

[@fanantenanalandry1840]

Thank you for this video, actually, my lecture didn't explain more like this one or to practice much more on the calculator but you did it well. Thank you

[@DJOamen]

Glad it helped!

[@ajmainfahad3599]

I watch all your videos carefully. Thank you so much! Great Video.

[@DJOamen]

Glad you like them!

[@innovativelabs8930]

thanks it helped me in exams a lot

[@DJOamen]

Glad it helped!

[@innovativelabs8930]

@@DJOamen yes sir it helped a lot

[@MichaelQuiles]

Thanks for posting, Still helping people in 2020

[@DJOamen]

👍

[@rafiqmir4411]

Thanks

[@affannajiy2005]

Thank you sir, this was very useful for my class ❤😊

[@DJOamen]

Glad it was helpful!

[@besthealthtips4423]

yeah i have successfully completed calculator thank you sir

[@DJOamen]

Thank you

[@faustinelochap]

God continue guiding u, u're one in a million great thanks to u sir

[@DJOamen]

So nice of you

[@notrxft]

thanks for the vid i got an A+ on my assignment

[@DJOamen]

Excellent!

[@davidkei2114]

Thank you sir ! i think you are a code master. it is good for to learn programming. thank you so much !

[@DJOamen]

So nice of you

[@MrSammadPlays]

Awesome it help me in my assignment 😉 love form Pakistan 🙂🇵🇰

[@DJOamen]

Glad it was helpful!

[@manishakamboj.]

Thankyou sir for easy and awesome instructions😊

[@DJOamen]

Most welcome 😊

[@hilarithebambee3562]

Thank you sir you're a life saver better than my computer teacher but I won't tell him tha

[@DJOamen]

😂Good, telling him that may get you in trouble

[@youtuber_rakesh]

this is avery simple tuttoial explined in a lucid way ...thanks

[@DJOamen]

Nice one 👍

[@0d0d0d]

Thanks so much for this. Very understandable and great explanations.

[@DJOamen]

You're very welcome!

[@micoleyanilanieves7776]

Thank you for posting this sir! :)

[@DJOamen]

+Micole Nieves Thank you Micole

[@hanisnella9430]

This is insightful. Thank you sir

[@DJOamen]

Glad it was helpful! But check out the latest below.
th-cam.com/video/m2XFobQvGX0/w-d-xo.html

[@alvinjoshuaguanzon9179]

Thank You Very Much, it's more much likely easy to understand, so big thanks! : D

[@DJOamen]

You're welcome

[@___hentaidaizuke___2749]

Thank you very much❤❤❤
I highlyappreciated😁✌💜
Its very helpful

[@DJOamen]

Thank you

[@kitsune2184]

thank you so much! great tutorial, i learned a lot

[@DJOamen]

Thank you and have a nice one 👍

[@majedfaki1473]

thanks sir like your accent and also very help me this explanation

[@DJOamen]

You are most welcome, like your accent and your name too

[@IdoreyinEno-dl8sj]

It's amazing
Learn alot

[@DJOamen]

Thanks

[@farwasaleem8815]

Amazing Sir
Great ❤️❤️

[@DJOamen]

Thanks a lot

[@KojiTez]

It really helps me with my project. Thank you (Arigato)

[@DJOamen]

Well done

[@kirsten965]

very helpful! i used it for my project, thank uuu

[@DJOamen]

👍

[@Mukulsharma2815]

Thanks you are the best

[@DJOamen]

You're welcome!

[@DestinyHogan-Bassey]

Well explained

[@DJOamen]

👍

[@motazsoe]

Thanks alot this helped me :)

[@DJOamen]

👍👍

[@sherilecheptoo8844]

Wow awesome👌👌👌

[@DJOamen]

Many many thanks

[@thivankawanigasekara6462]

Thank you very much Sir !

[@DJOamen]

So nice of you

[@MylarDaleToloMDTTV]

I made it on my operating system, thanks :D

[@DJOamen]

Nice work!

[@khushsatra3620]

thanks man very great ❤❤

[@DJOamen]

You're welcome!

[@shaunratnayake5957]

Excellent

[@DJOamen]

Thank you! Cheers!

[@cristiant8733]

A life saver!

[@DJOamen]

👍

[@cliveyoung6334]

Hi, that was a great video you made and help me lots.
thank you

[@DJOamen]

+Clive Young Thanks Clive

[@rvcj07]

THANK YOU SO MUCH!!!

[@DJOamen]

You're welcome!

[@uwew6126]

Very good Video i am can't not the Textbox.Text.Contain Function. More More Videos

[@DJOamen]

Thanks man

[@it_designer]

Thank you

[@DJOamen]

You're welcome

[@shahidapatel7849]

Thanks sir, it helps me 👍

[@DJOamen]

Glad to hear that

[@wishyouwereherewithme9564]

THANK YOU😭

[@DJOamen]

THANK YOU

[@talavonanthonyb.896]

thank you sir godbless you

[@DJOamen]

God bless You. Thanks

[@mjalam9787]

thanks sir !

[@DJOamen]

Most welcome

[@voxardi]

Thank you!

[@DJOamen]

👍

[@tearsofmagnus95]

good stuff. helped me out.

[@DJOamen]

Glad to hear it!

[@jwoopx]

¡muchas gracias!

[@DJOamen]

De nada. Y suscríbete al canal.

[@ucvu228]

good video thanks you so much

[@DJOamen]

Glad you liked it!

[@jersonchannel887]

What a nice creation thanks for the video

[@DJOamen]

Thank you very much 👍👍

[@majedbuu3703]

TY so much

[@DJOamen]

You are welcome!

[@akaninyenejimmy536]

Wow.. Visual basic calculator very simple and easy to use... 19/EG/PE/1209

[@DJOamen]

Glad you like it!

[@nadiraabdourachid]

Thnaks

[@DJOamen]

Thank you

[@patrickdocherty9374]

Thanks mate, that was useful

[@DJOamen]

Thanks

[@luke2042]

I did it! I had to debug it a few times.
Mistakes I made:
1. Instead of going back and forth each time to double click the buttons, I just copy pasted the lines of code for button1. I didn't realize that button1-button3 were symbols 1-3 but button4 was the + symbol. I thought button4 would be the 4 symbol.
2. I put =+ instead of += in the code lines for the number buttons

[@DJOamen]

Well done

[@oediarti2012]

Thanks sir

[@DJOamen]

All the best

[@ponsorphy8043]

I like this video 🙂🙂

[@DJOamen]

Thank you

[@hasanergen6358]

Thanks! ☻

[@DJOamen]

Welcome!

[@farrasraziq88]

great video!! but question, I can't do operations on decimals like 3.3 + 2.2 is 55 how do I fix this?

[@DJOamen]

Not possible
Check your code or use this
Dim firstNum, secNum As Double

[@harryd1]

Thank you sir!❤️

[@DJOamen]

Most welcome!

[@aberamil2038]

Thank you so much!! ❤😇

[@DJOamen]

You are so welcome

[@aberamil2038]

😍

[@vylor-lynx]

Thank you so much

[@DJOamen]

Thank you

[@yellojimurarikar6419]

tq so much

[@DJOamen]

Welcome 😊

[@manishakhadka11]

Thankyou😘

[@DJOamen]

You're welcome 😊

[@angelfejjanonuevo2641]

Thank you so much!!!

[@DJOamen]

Thank you

[@marcoaguilar685]

thankyou so much!

[@DJOamen]

Thks

[@ayomaowiti1240]

Bless you

[@DJOamen]

Amen and God Bless You

[@lil-kproduction1109]

Thanks amigo👏

[@DJOamen]

👍 Thank you amigo

[@lil-kproduction1109]

@@DJOamen can you tell me your WhatsApp phone number to ask you some about html👏❤

[@deborahawobamise7151]

Sir, after writing the code and I go to click the keys just like you did, they weren't displaying the numbers. What could be the reason?

[@DJOamen]

Deborah, carefully check your code

[@arbejarenarnaiz3730]

This vid helped me a lot. Thank you so much :)

[@DJOamen]

+Arbe Jaren Arnaiz You're welcome

[@zahidmuhmmad768]

Yeah it works!!!👍

[@DJOamen]

Well done. 👍

[@alfarisabuziad9315]

You started the video with Form1 already existed. please tell how can we create this form? I am not able to start.

[@DJOamen]

That video tutorial is old. To start with, try install Visual Studio 2019, and then watch this video, see link below.
How to Create a Standard Calculator in Visual Basic.Net
th-cam.com/video/sFWIiqL9k0Y/w-d-xo.html

[@yaredsebsbe9923]

it's a great video but you can't enter negative numbers check it

[@DJOamen]

This video tutorial is very old. Check out the latest tutorial below. Thanks
th-cam.com/video/sFWIiqL9k0Y/w-d-xo.html
th-cam.com/video/I5BPFluqKWw/w-d-xo.html

[@samibhadgaokar2326]

I'm getting values only in integer type.. I want should I do to get values in float type?

[@DJOamen]

Declare the variable as Double, see the example below.
Dim firstnum as Double
Dim secondnum as Double

[@samibhadgaokar2326]

@@DJOamen yeah it works!!! You helped a lot in my collage project.. I'm really thankful to you

[@mohammedmohammedetsu3048]

I like the video

[@DJOamen]

👍

[@virajpoojari4677]

Thanx sir

[@DJOamen]

Thank you

[@danilosekulic1890]

Hello, I do everything alright, and there is no errors or warning but only + work anything else like -, * or / doesn't work.
Pls help.

[@DJOamen]

Check your code

[@abuhuraira9081]

thanks

[@DJOamen]

Thank you

[@supergameingfreeck]

you sound so cool

[@DJOamen]

+the gaming nutt Thanks

[@e.sstudios1015]

Hi, will this work on VSB Basic 2010?

[@DJOamen]

Yes

[@e.sstudios1015]

@@DJOamen I've already made it, thanks! It's working perfectly 👌

[@DJOamen]

Well done

[@SalmanKhan-cw8wx]

nice video

[@DJOamen]

Thanks

[@kkpahadse]

nice

[@DJOamen]

+kailash khatri Thanks

[@JoselineA]

Is the code same with apps in visual studio 2022?

[@DJOamen]

Yes

[@DJOamen]

Or you can also watch this, I created it using 2022. See the link below:
th-cam.com/video/m2XFobQvGX0/w-d-xo.html

[@logintopics]

Seeing in 2021

[@DJOamen]

👍

[@kalidahmed7943]

When I do the operation zero(0)is not going

[@DJOamen]

Subscribe to the channel, for support

[@jeankierstencollantes6086]

Sir, can you help me? The multiplication button is working as summation. Tnx a lot!

[@DJOamen]

Check your codes and try again using (*)

[@jeankierstencollantes6086]

@@DJOamen Thank you!!

[@lewongevorkjan8494]

Severity Code Description Project File Line Suppression State
Error BC30451 secondum' is not declared. It may be inaccessible due to its protection level. WindowsApp1 How can I resolve this?

[@DJOamen]

Not secondum, but secondNum

[@jontehaxor2134]

My 0 doesn't disapear when i press a number on the Calculator? If i write 120 it says 0120

[@DJOamen]

Check your codes

[@jontehaxor2134]

@@DJOamen Thanks found the problem! :)

[@jenniferfelarca1090]

Sir what app did you use?

[@DJOamen]

Visual Basic.Net

[@maryjanetan3579]

sir can you help me ...how can i compute or add up 3 sets of time in vb.net? please reply ...thank you in advance sir

[@DJOamen]

Check this out
th-cam.com/video/kmC6_waG99w/w-d-xo.html

[@miraliejanegerarcas0714]

What specific app to be use po...New student here 😊

[@DJOamen]

Start with Visual Basic, C# , and Python. Good luck

[@denisepswarayi143]

Zero is not working what could I have done wrong

[@DJOamen]

Try this below:
If TextBox1.Text = "0" Then
TextBox1.Text = "0"
else
TextBox1.Text = TextBox1.Text + "0"
End If
However, the tutorial you are watching is old, check a much better video tutorial below:
How to Create a Standard Calculator in Visual Basic.Net
th-cam.com/video/sFWIiqL9k0Y/w-d-xo.html

[@kuroshiro9234]

Thank you but how to import a negative number ?

[@DJOamen]

See link to the solution below:
th-cam.com/video/MWXk4WZxHH0/w-d-xo.html

[@nathanbarakhman6318]

Why when u writing 1 it on the right side and at mine it on left side?
And why when u start debugging u have 0 and when u writing it disappeared?

[@DJOamen]

נתן ברכמן Answer to question 1) Set your Textbox or label property TextAlign = MiddleRightAnswer to question 2 ) Because, if label = 0 and you click on button 1. The value in label will change to 1. See sample below. If Label1.Text = "0" Then Label1.Text = "1" Else Label1.Text = Label1.Text + "1" End If

[@nathanbarakhman6318]

What label?

[@DJOamen]

נתן ברכמן Are you using Label as your output device or TextBox ?

[@nathanbarakhman6318]

Textbox

[@nathanbarakhman6318]

I did everything like u

[@isurunavod1119]

can you sent a link for download vs

[@DJOamen]

Yes, for channel members

[@k2ferreira]

When 1.2 + 1.3 return 25. how to return 2.5 ?

[@DJOamen]

Check your code, and make sure your data type is double

[@ethanparedes643]

Excuse me sir, I have a problem with the addition button. Instead of adding the numbers, it combines them together.
Ex. 1+3 = 13
How can I fix this sir?

[@DJOamen]

Convert it to Integer or you can use as shown below,
Firstnum = val(txtDisplay.Text)
Secondnum = val(txtDisplay.Text)
Answer = Firstnum + Secondnum

[@ethanparedes643]

@@DJOamen Thank you so much sir for your neverending support and dedication to us all. Thank you so much for helping us. Please continue to guide and support us. God bless 🙏