Windows - API Documentation and Samples
The Pen Browser application is built on top of Pen Access Framework. This Framework exposes a public .NET API enabling pen access. There are classes for pen management and events to listen for device connect and disconnect.
How to develop your application for the Pen Access Framework is described in the API reference. The API reference is found in the 'Documentation' directory in the installation folder. Open index.html to get to the main entry level. From there you will find a 'Getting Started' guide, descriptions about classes and interfaces, etc.
The installation also includes sample code. The samples are located in the '\Samples\Pen Access Framework Samples' directory in the installation folder.