VB.NET Tutorial - Generate QR Code | FoxLearn

[@centosys]

Nice work! Everything explained well & clearly plus time-saving.

[@rafaeldelosreyes8026]

Mil Gracias ......Gracias....!!!!!!!!👍

[@Alex_jqka]

Thank you so much! You really save me

[@foxlearn]

You're welcome. Thank you !

[@SXPRO_SCHOOLSYSTEM]

Thank you very much for this lesson

[@foxlearn]

Thank you !

[@rixcano6936]

Thanks man you saved me! I'll give you a subbed

[@foxlearn]

You're welcome. Thank you !

[@vishnukumar1992]

Thank you very much, you really saved me

[@BusinessBoostSoftwareSolutions]

I just want to know if i use this QRCoder library for commercial pourpose may i have to pay to the creator? or its free of cost

[@foxlearn]

It's free library

[@arieljuliusblanca3708]

thumbs up for this video

[@brightkidsplayway]

Please Help me to get source code for QR Code. My ERP is in Visual Studio 2008.

[@Daily_reminders_here]

how to write this code for generating QR code in WPF . please help.

[@waleedabass9197]

Thank You Very Much

[@EclipsedWanderer]

Could not load type 'QRCoder.QRCodeGenerator' from assembly 'qrcoder, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'.' I Am Getting this error can you help me?

[@pepitoNinfa]

kzbin.info/www/bejne/iJWli5l5icyemaM

[@lalitacharekar6774]

Error BC30311 Value of type 'Image' cannot be converted to 'Image'. Geting This error

[@sbibaswan09]

I am using VS10.... is there any such library ?

[@foxlearn]

You can download offline library from nuget

[@Cesar_Zavala]

do you know how to upload the qr generated to mysql server on jpg or png without save the image on the pc?

[@sbibaswan09]

Yes i know

[@mohammedshareef3714]

which version of visual studio?

[@foxlearn]

2015->2019

[@richarddaveabrejal7699]

I need help, how can you generate qr code when you have 3 text box? how to connect? thanks

[@yasser-mohamed]

You can wright the same Code with + between text box's, like ( TextBox1.text + TextBox2.text ... Continue code ), or you can dim a string = TextBox1.text + TextBox2.text ( you can sum as you like ) then put the string in code

[@shakeralqadhi7687]

👍👍👍👍👍👍

[@hartonochen7760]

Thank you for this video. I got this error "System.Collections.Generic.KeyNotFoundException" when i generate all capital text. Does QR Code can't generate all capital text ? I just put "ASDF ADSF ASDF" in the textbox.. Please advise. Dim a As New QRCodeGenerator Dim data = a.CreateQrCode(TextBox1.Text, QRCodeGenerator.ECCLevel.Q ) Dim code As New QRCode(data) PictureBox1.Image = code.GetGraphic(10)

[@hartonochen7760]

I just changed the code to Dim data = a.CreateQrCode(TextBox1.Text,QRCodeGenerator.ECCLevel.Q,TRUE, FALSE, QRCodeGenerator.EciMode.Default ), its run properly.. thanks

[@pepitoNinfa]

kzbin.info/www/bejne/iJWli5l5icyemaM

[@erwinjesusRodriguezHuaycama]

and.. how to save it?? I would like to save it in PNG format or jpg

[@foxlearn]

Yes, you can save to image. i'll upload soon

[@kirk_mtb]

@@foxlearn hi, please could you direct me to this. I would love to know how to save out the qr code

[@ptey]

pic.Image.Save("D:\image1.jpg")

[@masterxdee]

thank you so much.

[@alikhalaf5607]

I want library

[@Razz.x]

pls make a video that can generate qr code and then save into database so that it can be called later.. or search it really need your help thanks foxlearn..

[@foxlearn]

OK. Thank you for your suggestion !

[@alirezaabedi1885]

good learn!

[@foxlearn]

Thank you so much !

[@tecksernong6577]

how to display the output line by line

[@foxlearn]

Not clear your intention

[@yasser-mohamed]

Write in code + vbnewline

[@tecksernong6577]

tq for reply but nvm, i did it

[@cassandradeveraux5750]

Great video. But the QRCode in: Dim code As New QRCode(data) shows error. Does anyone know why?

[@TheRealKaiProton]

Did you fix this issue, I just found this and have the Same issue, VS2019 shows BC30182: Type Expected.

[@cassandradeveraux5750]

@@TheRealKaiProton unfortunately not.

[@TheRealKaiProton]

@@cassandradeveraux5750 That Sucks, I moved onto another Tutor online, using a free imported dll, and it worked first time.

[@lalitacharekar6774]

@@TheRealKaiProton Error BC30311 Value of type 'Image' cannot be converted to 'Image'. Geting This error

[@TheRealKaiProton]

@@lalitacharekar6774 Thanks for the reply, I did use another tutor(as I said above) and since then the program was relegated to the depths of dev hell, no one needed the QR codes where I work :-(

[@aelren]

Nice Vidio,

[@foxlearn]

Thank you !

[@Razz.x]

this video is very helpful.. but how can i stored this qr code into my ms access database directly? pls help

[@foxlearn]

OK. Thank you for your suggestion. I'll make the tutorial as soon as possible

[@Razz.x]

@@foxlearn thank you

[@richarddaveabrejal7699]

How can I save this project into .exe? help pls

[@yasser-mohamed]

By add new project ( vb setup project ) to your solution , or you can use other apps like setup factory

[@renielgarcia3306]

Is there a code and plugin that scans it ?

[@techi1607]

nice

[@foxlearn]

Thank you !

[@allhaillelouchvibritannia7494]

first comment

[@foxlearn]

Thank you !

[@tungkim1]

người việt mà :D

[@foxlearn]

Thank you & don't forget to subscribe to my channel !

[@alikhalaf5607]

Thank you very much for this lesson