The Leadtools.Caching assembly provides the classes needed for creating and using the document cache system used by a large portion of the LEADTOOLS Document assemblies.
The LEADTOOLS Document Web Service requires a cache. Web methods are sessionless by nature: with cache support, the web service can SaveToCache and LoadFromCache to save/load the document state in-between calls, without the need for session states.
In almost all cases, the cache object is initialized and set into Cache at the start of the application, and then never touched. The DocumentFactory and Document classes use this global value for all caching needs.