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A tooltip appears behind the form / window! (C # / VS 2008)

For some strange reason, my toopltip in VS 2008 C # winforms application appears behind the form! This is very frustrating, and I cannot understand what I should do. Has anyone come across this before? Ideas?

(PS - I do toolstip.show programmatically in the form)

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7 answers

There are a few things you can check:

  • Make sure the tooltip knows what its parent window is.
  • Make sure that the window where the tooltip is located is in the foreground (no, this is not necessary for displaying tooltips, it just helps to debug.)
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I hope that additional information will be enough for you to find the solution you need.

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I saw this on Windows XP, especially on the taskbar.

Are you sure this is a problem with your application and not with the OS?

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Source: https://habr.com/ru/post/1702216/

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