How to specify which writing object (keyboard/barcode scanner) can be used to write in textbox using C#? -


my question is: how can set input "object" enabled entering text textbox? case is: i'm making program need use barcode scanner, , in 1 form in program want constraint user can write down using barcode scanner. ideas how implement that?

i can see both of them device manager (1. 1 barcode scanner): enter image description here

a barcode scanner uses keyboard interface of computer: i.e. point of view of textbox, keyboard.

if want force user use barcode scanner instead of "normal" keyboard, have somehow disable normal keyboard in situation. not know how that.


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