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Visual Studio Tools for Applications (VSTA) is a set of tools that independent software vendors (ISVs) can use to build customization abilities into their applications for both automation and extensibility. Those customization abilities can be used by end-users to tailor the ISV's application within a managed extensibility environment
This section contains information about the native (unmanaged) API for Microsoft Visual Studio Tools for Applications.
Interfaces (VSTA) - Contains links to detailed information about the native interfaces for Microsoft Visual Studio Tools for Applications.
Functions (VSTA) - Contains links to detailed information about the native functions for Microsoft Visual Studio Tools for Applications.
Constants (VSTA) - Contains links to detailed information about the native constants for Microsoft Visual Studio Tools for Applications
Reference documentation for managed types can be found here: Microsoft.VisualStudio.Tools.Applications.
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