Barcode Scanner in C#

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• AK

  Abhay Kumar3y agoPosted May 9, 2023, 5:12 AM

  Private string ScanBarcode() { //return "1234567890"; BarcodeScanner scanner = new BarcodeScanner(); // create a new instance of the barcode scanner scanner.Connect(); string barcode = scanner.Scan(); // read the barcode from the scanner scanner.Disconnect(); return barcode; } I am facing error on BarcodeScanner option. even if library is there. what will be the solution
• NR

  Neelesh Rawal6y agoPosted May 26, 2020, 6:42 AM

  Hi Krishna can this library be used to scan QR code from the webcam?
• SG

  Sheetal Garg7y agoPosted Aug 6, 2019, 1:28 AM

  I am Not getting this Onbarcode.Barcode.BarcodeScanner dll in nuget in visual studio Onbarcode.Barcode.BarcodeScanner.is there any other option available here
• BS

  bhavani siva7y agoPosted Apr 26, 2019, 6:19 AM

  Hi, I have a requirement like read the barcode from the pdf file. your solution is not working for me can you please suggest me to get the exact output of the barcode from the pdf file. in the pdf file, the barcode may reverse order also I need to get that barcode value
• SJ

  Swati Jain8y agoPosted Dec 31, 2017, 7:20 AM

  The demo code is not working for me.
• SS

  siva sankar8y agoPosted Dec 21, 2017, 8:17 AM

  The first character of barcode data scanned by the trial package will be a random character. http://www.barcodelib.com/net_barcode_reader/main.html
• 

  Sagar Pandurang Kap8y agoPosted Dec 13, 2017, 7:02 AM

  Great .Thats what i was looking for.
• AC

  Aquib Chiniwala9y agoPosted Feb 5, 2017, 10:47 AM

  How to call this method while scanning barcode through barcode scanner
• GR

  Gonzalo Ranalli10y agoPosted Oct 4, 2016, 8:46 AM

  Hi Krishna, first thank you for your excellent article. This dll is the best i have found. I need to contact you, i added the dll on my aplication and it read all my barcodes but in some reads it changed my first char. If you don't have problem i would like to send you that images and i wanna hear if you have any solution or if you know any new dll. Thank you so much!
  • HA

    Hamzah Alzaidawi9y agoPosted Aug 8, 2017, 12:01 PM

    Am too like your error what can i do
• KR

  kalu singh rao10y agoPosted Jul 8, 2016, 1:22 AM

  Nice...
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  Gokul10y agoPosted Jun 6, 2016, 12:55 AM

  Nice bro
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  Gowtham Rajamanickam10y agoPosted Apr 2, 2016, 5:26 AM

  Good one...
• PT

  Pavan Takore10y agoPosted Nov 26, 2015, 7:26 AM

  Hi Sir, this dll is free? or we need to purchase.
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  Tanmay Nehete11y agoPosted Oct 7, 2015, 12:14 AM

  its very helpful
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  Abhishek Chadha11y agoPosted Jul 22, 2015, 1:42 AM

  is there any namespace for barcodescanner ???
• RM

  Romeo Mactal12y agoPosted May 22, 2014, 11:51 PM

  onbarcode is not free right?
• MM

  MILEN M12y agoPosted Mar 27, 2014, 12:08 PM

  Another very good component for barcode reading: http://www.ibscanner.com/barcode-scanner-for-dot-net
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  lavanya geetha13y agoPosted Dec 17, 2012, 9:09 AM

  Hi Sir , it is not compatible for windows phone 8 , please kindly help me...
• MM

  mb mb14y agoPosted Jun 7, 2012, 4:12 AM

  Hi Sir , ReadBarcodeFromFile(string _Filepath) I pass Image url to _filpath like this "~/upload/image/1.gif" and readbarcode return null. plz tell me how to pass image in order to get scan
  • PS

    Prabu S13y agoPosted Nov 5, 2013, 11:19 PM

    i m also facing same problem.. did u got a output?
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  Krishna Garad14y agoPosted May 9, 2012, 1:22 AM

  you can try this one may work for windows phone http://www.codeproject.com/Articles/42852/Reading-Barcodes-from-an-Image-III
• AG

  Arun Kumar GK14y agoPosted May 8, 2012, 8:31 PM

  Hi Sir The dLL Onbarcode.Barcode.BarcodeScanner is applicable to only desktop Applications.but I am developing windows phone 7 Application.so if i add reference it shows only windows phone 7 assemblies can add.can u help me. I am waiting for your Assemblies.