public class PropertyCollection : AFPObject, IDisposable;
A property collection is a collection of key-value pairs that uses a 64-bit number as the key and a string as the value. The property collection can be used in many ways to store data. Property collections can be attached to a PageTemplate or PageInstance. There are functions in those classes to attach a property collection. The property collection is exactly the same format on disk as the property collection used in the smartpen so this class can be used to read the smartpen output.
PropertyCollectionEx.cs