A high-level development environment provided free with Cadcorp desktop products, for their extension and customisation

Cadcorp desktop products include built-in capabilities for their extension and customisation.  These are based on GisLink technology providing access the Cadcorp SIS API. The high level development environment is identical to that of the ActiveX SDK. It gives the developer granular control over all aspects of their mapping data and interfaces.  The development environment can be used to build routines, extend functionality, and customise interfaces and workflows.