Posts Tagged ‘IE add-ons’

When to release COM objects in Office add-ins developed in .NET

I like to work at the support desk. I’ve become much closer to developers’ needs and musts. They hit me with releasing COM objects in COM add-ins written VB.NET and C#. I've collected most common questions and my answers on this page. Well, let’s go! Q: Is releasing COM objects required in Outlook add-ins only? [...]... Read the rest of this entry →

How to program IE add-on, toolbar / bar, menu in C#, VB.NET, C++

When I started developing IE add-ons I found out that Internet Explorer might generate a huge number of threads and processes and that my add-on is created in each of those threads. However, my plug-in contains data that should be accessible for all instances of the IE add-on. In this post, I will tell you how to make communication between IE add-on instances easy using Add-in Express for Internet Explorer.... Read the rest of this entry →

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