Abort call to unmanaged DLL

Posted by phq on Stack Overflow See other posts from Stack Overflow or by phq
Published on 2010-05-06T13:29:57Z Indexed on 2010/05/06 14:08 UTC
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c#

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unmanaged

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dll

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abort

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thread

I have an unmanaged DLL with a function that can run for a long time if the input parameter is a large value, sometimes that is desirable but not always.

How can I in c# call this function so that I can abort it when needed?

So far I have tried to put the call in a separate thread, but neither interrupt nor abort seem to stop the process, which runs at 100% CPU until the dll is done.

Is it possible to terminate the running dll code?

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