The Developer Guide provides information about the following: Barcode Xpress .NET Framework Constructors How To Acquire an Image for Barcode Recognition Recognize a Barcode Access Results Create a Barcode Create a 1D Barcode Create a 2D Barcode Write a PDF417 Barcode Write a Data Matrix Barcode Write a QR Code Barcode Pass Image Data Between Different Accusoft Components Work with Kanji & Kana Debug Your Application Use the Barcode Scanner REST API Authenticating with Accusoft Cloud Upload Work Files Specifying Barcode Scanner Parameters Licensing and Distributing Toolkit Licensing How to Register a Toolkit License Runtime Licensing How to Register an Automatically Reported Runtime License (Node-Locked) Server Licensing Utility (SLU) Licensing Development Kit (LDK) How to Register a Manually Reported Runtime License (Non-Node-Locked) Upgrading Runtime Licensing Distributing Applications and Deployment Verify You're Using the Latest Service Pack Distributing Barcode Xpress Licensing Glossary