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I'm developing a web application that requires Barcode Scanner (using COM port) to be attached to the client machine. I need help on how to implement Client side Script to read data from the scanner to a text box on the web page
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BobJanova 25-Oct-11 10:24am    
This isn't really an appropriate place for a web app. If you're already requiring hardware and the ability to access it for your application, give them a client app instead.

1 solution

1) your browser security must be set to low
2) Full Trust attribute should be set to true, in your page (C#).
2) Call your Barcode Scanner API functions from JavaScript, set the result to textbox.

the link my help you for how to call API function from javascript.

http://wiki.developer.myspace.com/index.php?title=Introductory_Applications[^

mark as answer if helps you a little...
 
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