Web Demos

BARCODE READER SDK DEMO

Explore the flexibe barcode reading settings to optimize for your specific usage scenario.

WEB TWAIN SDK DEMO

Try the most popular web scanner features: scan images, import local images and PDF files, edit, save to local, upload to database, and etc.

BARCODE READER JAVASCRIPT DEMO

Transform any camera-equipped devices into real-time, browser-based barcode and QR code scanners.

MRZ SCANNER WEB DEMO

Detects the machine-readable zone of a passport, scans the text, and parses into human-readable data.

APP STORE DEMOS

BARCODE READER SDK FOR IOS

BARCODE READER SDK FOR ANDROID

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Develop

How to exclude WIA sources in the source list?

Applicable to Windows only

There are two ways to achieve this:

  • Set IfUseTwainDSM to true
DWObject.IfUseTwainDSM = true;
  • Filter sources before listing them
var sources = DWObject.GetSourceNames();
for (var i = 0; i < sources.length; i++) {
    if (sources[i].toLowerCase().indexOf('epson') != -1) {
        sources.splice(i, 1);
    }
}

If you are still having issues with a device, please feel free to contact us via email, live chat, or phone call.

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