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Program to receive QRcode from device or app using Excel VBA, C#, Delphi

Mobile devices and applications that scan barcodes often end with code character 13 - the ENTER key. In programming, we rely on the KeyDown or KeyUp event to capture the string received from the device to the controls as soon as the scan is completed. In this video, I show you in detail how to program with 3 languages: VBA, C#, Delphi.
 
 
(*) Download Source Code:
https://drive.google.com/file/d/1OhZolTryIwMcKN3aazBB4qjn5qo3knK3/view?usp=sharing
(*) Download App  "BS Barcode To PC": https://atoolspro.com/products/bs-barcode-to-pc.html