This has to be the most interesting little app I've ever seen presented in just 8 minutes. This is highly technical material condensed into a useful and practical proof-of-concept. Well done.
I suggest in formclosing if statement should be fixed instead add if(captureDevice.IsRunning && captureDevice != null) to prevent errors if this is not implemented and if you open the app and do nothing and close it again it gives you form closing error
It was really cool ! Thanks for your examples. Could you show one more example with car number detection ? I want to try create some app for the handicapped parking
Take a few seconds after video ends and make screen black to show your other videos plz, every time when I try to pause at the end I click your other videos inadvertently. Thank you for great videos by the way)
Was very helpful , saved me a lot of time , Thanks, Yet there is a mistake in Timer code that will cause null reference errors randomly, you must stop the time once Tick event happens , then re-enable it back before exiting the Tick event.
This is a great work weldone. Please i am encountering a problem, when i reached timer1 if (pictureBox1.Image != null) { } i tried to type "BarcodeReader" but the keyword is not coming up, it gives error so i can't proceed, Please how do i solve the error?
problem in the statment cboDevice, this type was not declared, and you have in another video the same code but using cboCamera also not work? can explain that please?
Hello! thanks for making this great video but can you tell me how did you get the qrcode into your mobile did you capture the picture of qrcode or did you use any app for it?
Does not working on me. I take the images from camera but i dont get any result to rich textbox when i put the qrcode. i find out that when i creating the "Result" variable my reader.decode is not working and result variable becomes null.
private void timer1_Tick(object sender, EventArgs e) { BarcodeReader okuyucu = new BarcodeReader(); if (pictureBox1.Image!=null) { Result sonuc = okuyucu.Decode((Bitmap)pictureBox1.Image); string decoder = sonuc.ToString().Trim(); if (decoder != "") { timer1.Stop(); txtSonuc.Text = decoder; } } } Result sonuc returns null and program crushes but picturebox1. image is not null. do u have any idea?
[nuget.org] The V2 feed at 'www.nuget.org/Search()?$filter=IsLatestVersion&searchTerm='aforge'&targetFramework='net472'&includePrerelease=false&$skip=0&$top=26&semVerLevel=2.0.0' returned an unexpected status code '404 Not Found'... i am getting this error when I am trying to install package of "aforge"
hello Fox Learn... thank you for uploading this video. It save me from failing and repeating ^^ but the problem is when it captures it doesn't freeze the photo.... dunno why but over all... It save from death haha^^
Hello, thank you for your videos can you help me write a code in c # to send emails from my application to mailboxes hosted in microsoft EXCHANG servers
This has to be the most interesting little app I've ever seen presented in just 8 minutes. This is highly technical material condensed into a useful and practical proof-of-concept. Well done.
This is the most relaxing tutorial I have ever seen.
Great tutorial. Thank you! Saved me a lot of time.
I suggest in formclosing if statement should be fixed instead add if(captureDevice.IsRunning && captureDevice != null) to prevent errors if this is not implemented and if you open the app and do nothing and close it again it gives you form closing error
Excellent application
Excellent bro❤❤❤❤❤
Thank you for this tutorial. I hope you make more tutorials like this. It helps me a lot.
Thank you so much !
woww it was so useful video for me.. thank you
Thank you !
It was really cool ! Thanks for your examples. Could you show one more example with car number detection ? I want to try create some app for the handicapped parking
OK. Thank you for your suggestion. I'll upload soon !
Take a few seconds after video ends and make screen black to show your other videos plz, every time when I try to pause at the end I click your other videos inadvertently. Thank you for great videos by the way)
OK. Thank you for your suggestion. I'll try to do better
@@foxlearn Thank you 🦊 Learn ))
Does not recognize FilterInfoCollection, perhaps some using is missing?
What do you use to import zxing nuget package into the code?
I really love your videos
Thank you !
thanks for the video nice and clear
nice🤩
Great Video. Thank you very much
Thank you! so good!
thanks ♥
Спасибо. ))) Очень классный урок)))
Thank you !
Really cool!
Thank you !
Was very helpful , saved me a lot of time , Thanks,
Yet there is a mistake in Timer code that will cause null reference errors randomly, you must stop the time once Tick event happens , then re-enable it back before exiting the Tick event.
This is a great work weldone. Please i am encountering a problem, when i reached timer1
if (pictureBox1.Image != null)
{
}
i tried to type "BarcodeReader" but the keyword is not coming up, it gives error so i can't proceed, Please how do i solve the error?
What is the error? null reference ?
Add reference to Zxing?
bit late but heres the solution:
at the start of the code you have to add "using ZXing;"
For some reason the uploader doesn't show this
problem in the statment cboDevice, this type was not declared, and you have in another video the same code but using cboCamera also not work? can explain that please?
Hello! thanks for making this great video but can you tell me how did you get the qrcode into your mobile did you capture the picture of qrcode or did you use any app for it?
I guess Im kinda randomly asking but does anyone know a good place to watch new series online ?
@Kash Wells Try Flixzone. You can find it by googling =)
@Axel Derek Yea, have been watching on FlixZone for years myself =)
@Axel Derek Thanks, I went there and it seems like they got a lot of movies there =) I appreciate it!
@Kash Wells happy to help =)
Can aforge library decode OMR sheet? or process OMR sheet from picture or scanned file?
Instead of QRCode I want to scan barcode using webcam what should I do ?
OK. Thank you for your suggestion. I'll upload soon !
@@foxlearn or scan barcode with scanner. Thanks
Will there be a fingerprint scanner video soon?
OHHHHHHH，Thanks for your tutorial.
You're welcome. Thank you !
Dear sir thanks for this tutorial, but i have problem Argument 1: cannot convert from 'System.Drawing.Bitmap' to 'byte[]' , how to fix it. thankyou.
Hello I tried this but my picture box is loading blank but the camera light is going on what should I do?
خوب
Thank you !
I'm just curious, I've seen some mobile apps, showing "grid guides" when scanning a qr code, can It be done here as well??
Yes , quite straight forward
stackoverflow.com/questions/49256697/qr-code-scanning-inside-a-limit-area
If we create a QR code in a picture box & print the QRcode on the crystal reports & then scan it with the webcam will it scan ?
Yes, No problem
Thanks a lot.Your lessons is so interesting. Please make video about Bot framework
OK. Thank you for your suggestion. Let me try to research. What do you want to use botframework for?
for my personal web site.i want to create Chatbot for support customers(ASP.NET)
Does not working on me. I take the images from camera but i dont get any result to rich textbox when i put the qrcode. i find out that when i creating the "Result" variable my reader.decode is not working and result variable becomes null.
private void timer1_Tick(object sender, EventArgs e)
{
BarcodeReader okuyucu = new BarcodeReader();
if (pictureBox1.Image!=null)
{
Result sonuc = okuyucu.Decode((Bitmap)pictureBox1.Image);
string decoder = sonuc.ToString().Trim();
if (decoder != "")
{
timer1.Stop();
txtSonuc.Text = decoder;
}
}
}
Result sonuc returns null and program crushes but picturebox1. image is not null. do u have any idea?
Failed to install Zxing it says "'ZXing.Net' already has a dependency defined for 'NETStandard.Library'." so what will be the solution for it?
1.Open package manager console in Visual Studio
2.Type: [Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bOR [Net.SecurityProtocolType]::Tls12
Then try installing
[nuget.org] The V2 feed at 'www.nuget.org/Search()?$filter=IsLatestVersion&searchTerm='aforge'&targetFramework='net472'&includePrerelease=false&$skip=0&$top=26&semVerLevel=2.0.0' returned an unexpected status code '404 Not Found'... i am getting this error when I am trying to install package of "aforge"
What visual studio version are you using?
@@foxlearnvs 2019
@@foxlearn version 16.8.0
Hoy would You Made this un WPF?
👌
Thank you !
Very helpful , Thanks . Why is my camera have angle . in skype everything is ok
Thank you !
The camera does not display Where should it be fixed?
It can be use for multi qr codes?
I think it can
dear sir i have applied this code in my code and project is running but QR code not scanning..plz let me know what i doing mistake..
I think you should zoom qr code, please try again
Excuse me, I cant find " Decode ".please tell me Why?
nice one
Excuse me, why i have not BarcodeReader, Result ?
using XZing;
hello Fox Learn... thank you for uploading this video. It save me from failing and repeating ^^
but the problem is when it captures it doesn't freeze the photo.... dunno why but over all... It save from death haha^^
how you can download that in visual studio?????
i have a error on closing form, but I use try catch ( in portugueses this is called : gambiarra) lol
Será que você pode me ajudar? não estou conseguindo rodar o código. Meu whats: 11979891306
Thanks for sharing,but how to generate QR code
You can view this video ruclips.net/video/32u7kb9DYEk/видео.html
Exteintion show on index =0 when I try to run project they say out of indexing
Some one help please?
If someone get same exception
The reason is the camera driver isnt in laptop 🙂
I mean the problem is techniques in device driver not in code
Could you please make videos on Microsoft azure?
OK. Thank you for your suggestion
all same but dont see BarcodeReader class , help me please
Same
Please install library from the nuget
@@foxlearn problem solved, thank you , but again there is a problem , my camera dont start, "captureDevice" object dont start camera
@@aggressiveAzak did you fix it ?
@@manhtunghoang8370 did you fix it?
nice'
Thank you !
How can i add BarCodeReader
You can do the same way
😘
Thank you !
Please can you make a video a bout how do I crack crack for my application or serial?
OK. Thank you for your suggestion !
Hello,
thank you for your videos
can you help me write a code in c # to send emails from my application to mailboxes hosted in microsoft EXCHANG servers
Very useful tutorial, thanks. But did you know that people who using light themes in IDE has a special place in hell? Im worried about you
Using a light theme for education purposes should not be a concern
df
Several times, unable to install ZXing.net: problem of references ?????????
Please try to change your dotnet framework to 4.5 or 4.7
download from zxing and add the download to a folder to your sources. then add again using nuget