VSExtensionCopyDll

https://docs.microsoft.com/en-us/visualstudio/extensibility/starting-to-develop-visual-studio-extensions?view=vs-2017 https://docs.microsoft.com/en-us/visualstudio/extensibility/visual-studio-sdk?view=vs-2017 https://docs.microsoft.com/en-us/visualstudio/extensibility/extensibility-hello-world?view=vs-2017 https://github.com/visualstudioextensibility/VSX-Samples/tree/master/CommandProjectContextMenu https://blog.mastykarz.nl/active-project-extending-visual-studio-sharepoint-development-tools-tip-1/ https://stackoverflow.com/questions/211611/copy-files-to-clipboard-in-c-sharp http://istvannovak.net/2017/01/17/vsx-reloaded-part-6-creating-options-pages/