Visio VBA reference
This reference contains conceptual overviews, programming tasks, samples, and references to guide you in developing solutions based on Visio.
Use the table of contents in the navigation on the left to view the topics in the following sections:
Concepts: Provides important concepts for developing custom Visio solutions.
How-to topics: Provides step-by-step instructions for developing custom Visio solutions.
Object model reference: Provides reference materials for the Visio object model.