RemoteViewing is a .NET-native VNC client and server library.
It supports Raw, Hextile, Copyrect, and Zlib encodings, and includes a Windows Forms control to make embedding VNC in your program extremely easy.
RemoteViewing uses the BSD license.
Install using the command line:
Install-Package Quamotion.RemoteViewing
The code in this repository is based on the download available at http://www.zer7.com/software/remoteviewing