How to integrate a barcode Scanner into Delphi 7?

Answer In reality, you're talking about hardware interfacing, which is normally done via a port on the PC (COM/USB or Parrallel). I suggest you examine the hardware of the bardcode scanner (device) you wa... Read More »

Top Q&A For: How to integrate a barcode Scanner into Delphi 7

How come barcode scanner can scan barcode upside down with same results..?

Yes. Each barcode (whether it is UPC, EAN, Code 39, etc.) includes a start and stop character. Depending which is encountered first will tell the scanner what direction it is reading the barcode. W... Read More »

Is there any Barcode Scanner Application for PC that would take a barcode and give you the product's info + $?

Yes, there are several that will import the data into a Windows PC. You may then need to reformat into a .csv or excel file, though, or perhaps there is some extra software for that. The softeksoft... Read More »

Who improved the barcode scanner?

Various inventors had been working on inventory tracking technology when David Collins developed several innovations that made the barcode scanner work. He used a colored (later black and white) co... Read More »

Who invented the barcode scanner?

Norman "Joe" Woodland, a teacher at the Drexel Institute in Philadelphia, invented the first barcode and barcode scanner in 1949. One of his students, Bernie Silver, had relayed a conversation he h... Read More »