How to tell thread-pool to run a delegate on a `STA` thread?

I need a thread-pool for working with COM objects inside an ASP.NET project.

QueueUse开发者_StackOverflowrWorkItemSTA(WaitCallback)

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From the CodeProject Article of Smart Thread Pool:

Also note that the .NET ThreadPool doesn't support calls to COM with single threaded apartment (STA), since the ThreadPool threads are MTA by design.

So I assume if you give the Smart Thread Pool a try, it could fit your requirements.

Personally, I use this class successfully since severals years.