TL:DR; 100% managed version of ZLIB compression library.
100% managed version of ZLIB compression library. Full C# source code is included.
C# and VB .NET developers require a QR code library to be able to read and write QR codes because QR functionality is not native to the .NET framework. In addition, Iron https://ironsoftware.com Barcode is exceptionally capable at creating QR codes.
NOV Gauge for .NET has extensive support for instrumentation widgets such as radial (circular) and linear gauges, knobs, indicators and numeric displays.
.NET Components that creates 1D and 2D barcodes for VBnet and C#. Supported symbologies include EAN, UPC, code128, datamatrix, maxicode, pdf 417, macro pdf 417, RSS14 and more.Includes server controls and windows forms controls.