Barcode Scanner

Question

I have usb based barcode scannerI want to write a program for in a webapplication using image button i'm gonna give barcode image then i'm gonna scan that one using scannerIt has to display the barcode data or numbers in a textbox Thank you

Maen Badwan · Answer

If you mean you want to show the barcode text in ASP.NET application after scanning the barcode you will need to create a web-service at the server side which receives the scanned image and read the barcode data from the image using a barcode .NET toolkit. After this the service returns the barcode text or value to the client side. LEADTOOLS toolkit provides advanced .NET barcode reading/writing classes that you can use to create the web-service. You can find more details here: http://www.codeproject.com/Articles/278301/How-to-Read-Barcodes-from-Images-using-LEADTOOLS Disclaimer: I work for LEAD.

alice yang · Answer

Hi Check the following link: http://www.c-sharpcorner.com/UploadFile/38a769/extract-data-from-barcode-and-store-the-data-in-excel/ This article is based on a barcode API-Spire.Barcode which supports you to generate and scan barcode it is 100% free you can give it a try.

Krishna Rajput Singh · Answer

thank you for writing below links follow helpful for you.... http://www.codeproject.com/Articles/296533/Using-a-bar-code-scanner-in-NET http://www.c-sharpcorner.com/uploadfile/krishnasarala/barcode-scanner-in-c-sharp/ https://msdn.microsoft.com/en-us/library/aa446489.aspx

Nitin Sontakke · Answer

As far as I know you will definitely be need to install something (an app that will talk to your web server) on the machine to which the barcode reader is attached. I will be dead surprised if it ever happens without doing it.