title: C# Barcode scanner
body: <p>I am currently writing a program where I wish to use a barcode scanner to scan a bar code into a system, then use this information to make certain decisions.</p>
  <p>How can I get C# to react when I use the bar code scanner? Do I need certain DLLs or APIs to use a bar code reader? I can create bar codes but need a way for C# to read them externally and import them into the program.</p>