Create Office 2010 - 2000 plugins / add-ins in
Visual Studio .NET: VB, C#, C++ - Developer's Guide

Add-in Express™
for Microsoft® Office and .net

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Why Add-in Express?

Microsoft gave us the term "Office Extensions". This term covers all the customization technologies provided for Microsoft Office applications. The technologies are:

Add-in Express allows you to overcome the basic problem when customizing Microsoft Office 2007 - 2000 in .NET - building your solutions into the Office application. Based on the true RAD paradigm, Add-in Express saves the time that otherwise you would spend on research, prototyping, and debugging numerous issues of any of the above-said technologies in all versions and updates of all Office applications. The issues include safe loading / unloading, host application startup / shutdown, as well as user-interaction-related and deployment-related issues.

Add-in Express provides you with simple tools for creating version-neutral, secure, insolated, managed, deployable, and updatable Office extensions.

  • Managed - you develop them in every programming language available for Visual Studio .NET: VB. C#, C++. See System Requirements
  • Isolated - Add-in Express allows loading Office extensions into separate application domains. So, they do not have a chance to break down other add-ins and the host application itself. See How your Office extension loads into an Office application.
  • Version-neutral - the Add-in Express programming model and its core are version-neutral. It gives you a chance to develop one Office extension for all available Office versions, from 2000 to the newest 2010. More about building version-independent Office plug-ins and Choosing interop assemblies.
  • Deployable and updatable Office Extensions - Add-in Express automatically supplies you with a setup project making your solution ready-to-deploy. The start-up and deployment model used by Add-in Express allows updating your solutions at run-time See also Deploying Add-in Express projects.

What's new in Add-in Express 2010

Supported IDEs:

Visual Studio 2005, 2008, 2010

Supported languages:

Visual Basic (VB.NET), C#, C++.NET

Supported applications:

Microsoft Office Suites 2000, 2002, 2003, 2007, 2010 including Outlook, Excel, Word, PowerPoint, Access, Visio, Project, MapPoint, FrontPage, Publisher and InfoPath









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