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Reading Barcode and Loading Another Control

Howdy.

I'm trying to read a barcode using a IE scanner.
The code is read into a textbox.

I use the textchanged event to trigger code behind so the barcode numbers are transferred into a dropdown list.
The only issue is that the event must look at each individual character. The DD list is then populated with a progrssive list of all the characters in the barcode.

How does .NET see the characters coming in?

Am I using the correct event to read the barcode?

Thanks.
Oct 25 '06 #1
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