description: Create a VSTO add-in for the Microsoft Office Excel with features that are available to the application itself, regardless of which Excel workbooks are open. - "application-level add-ins ...

Get ready to dive into the world of Excel Add-ins with C# VSTO and Web technologies! Whether you're a seasoned developer or just starting out, this event is perfect for anyone looking to enhance their ...

You can use VSTO Add-ins to automate Microsoft Office applications, extend features of the application, and customize the user interface (UI) of the application. For information about how VSTO Add-ins ...

Visual Studio Tools for Office (VSTO) add-ins can only run in Office on Windows. By migrating your code to an Office web add-in, you can expand the reach of your add-in to mobile and online platforms.

application-level add-ins [Office development in Visual Studio], creating your first project Office development in Visual Studio, creating your first project add-ins [Office development in Visual ...