Microsoft Visual Studio Tools for Applications 2012 (VSTA) includes a single header file, vsta.h, which contains functions and constants for creating VSTA types and manipulating VSTA projects.
In This Section
Constants that define property names and values for Session Manager options.
Constants for .NET Framework targets for upgrading and retargeting a VSTA project.
Constants representing Visual Studio versions for upgrading and retargeting a VSTA project.
Reference documentation for managed types can be found in the dv_vstaref.chm Help file.