I updated the Visual Studio Revit C# and VB add-in templates for Revit 2018.They enable you to create a new C# or VB Revit add-in in Visual Studio with one single click on File New Project... Visual Basic/Visual C# Revit 2018 Addin:The templates define a complete skeleton Revit add-in, ready to immediately compile and run, including an add-in manifest file, an external application and an external command.Just hit F5 to start debugging; the add-in manifest is automatically copied to the proper location, Revit is launched in the Visual Studio debugger, and your shiny new add-in is immediately available in the external tools menu...

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