Microsoft Visual Studio 2010 Tools
References: MSDN Archive (Oct 2010), “Visual Studio 2010 Tools for Office Runtime”, Microsoft Connect archives.
VS2010 introduced C# 4.0, which included specific tooling for the . This allowed developers to use the dynamic keyword, enabling easier interop with COM objects, IronPython, and JavaScript APIs, effectively bridging the gap between static and dynamic typing. microsoft visual studio 2010 tools