(Win Api) Check if an external application window is on the taskbar

Posted by Jorge Branco on Stack Overflow See other posts from Stack Overflow or by Jorge Branco
Published on 2009-06-27T16:12:07Z Indexed on 2010/06/17 11:03 UTC
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winapi

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api

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taskbar

Hello. I'd like to know if it's possible to know if an external application has an window that is showing up on the taskbar. I have a program that sometimes shows up an error message and it appears on the taskbar. If I "close" the message, it will go invisible, but from what I've seen it still exists. So the only way for me to know if that window is visible and thus "clickable" is to check if it is being shown on the taskbar or not.

How can I do this?

Thanks

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