A hands-on guide to generating and embedding QR codes in PDF documents using C# and the Syncfusion .NET PDF Library. Covers project setup, basic QR code creation, customization options (size, XDimension, error correction levels, colors, quiet zones), adding QR codes to headers/footers, overlaying logos for branding, updating existing PDFs with QR codes, and exporting QR codes as standalone images. Includes real-world use cases across invoicing, event ticketing, healthcare, and retail.
Sort: