some useful classes that extend System library.

• CsharpUtilibs
  Extending types in System namespace.

• Test
  Used for testing the library.
  It can also be regard as code examples.

• Collections
  Extending types in System.Collections and System.Collections.Generic.
  It also contains some useful collections which does not exist in system libraries.

• Geometry
  Providing basic geometric graph manipulation.

• Random
  Providing basic random procedures like sampling.

• Serialization
  Providing a more configurable serializer.
  Wrap standard serializer.

• System
  Utilities related to operating system.

  • Network
    Helper classes for operations such as network status detection.

  • Threading
    Helper classes for multithread programing.

  • File
    Helper classes for file system operations.