Sample Download: http://code.msdn.microsoft.com/CSVSPackageToolbars-57360538
VSPackages are software modules that make up and extend the Visual Studio integrated development environment (IDE) by providing UI elements, services, projects, editors, and designers. VSPackages are the principal architectural unit of Visual Studio, and are the unit of deployment, licensing, and security also. Visual Studio itself is written mostly as a collection of VSPackages. This sample demonstrates how to use the Visual Studio Integration Package Wizard to create a simple VSPackage with a toolbar.
You can find more code samples that demonstrate the most typical programming scenarios by using Microsoft All-In-One Code Framework Sample Browser or Sample Browser Visual Studio extension. They give you the flexibility to search samples, download samples on demand, manage the downloaded samples in a centralized place, and automatically be notified about sample updates. If it is the first time that you hear about Microsoft All-In-One Code Framework, please watch the introduction video on Microsoft Showcase, or read the introduction on our homepage http://1code.codeplex.com/.