ConnectionCollection class
§Is a container of connections
§Can be obtained from each joint in a wall system
§Derived from generic System.Collections.Generic.List
§Exposes all the usual methods exposed to iterate, sort, binary search and
compare
Section class
§Represents section of a wall in a wall system
§Can be obtained from connection class
§Can be used to access parent wall related information
§Provides information on start and end points of a section