The yFiles FLEX distribution contains a small .NET server library that facilitates communication with the yFiles FLEX client and provides classes for easily deserializing, modifying, and serializing graph instances displayed in a yFiles FLEX application.

Note that this documentation only covers the API of the yFiles FLEX .NET server library. The server library in return heavily uses the API of the yFiles.NET Complete distribution. The API documentation and a Developer's Guide for the yFiles.NET library can be found in the installation directory of the yFiles.NET distribution.