How to make form always on top?

How to make form always on top application. Not offer the TopMost flag. I need on top of all base Windows in the application, but the dialog was taller and not as topost above Windows in other applications.

PS.Well. Sorry for the confusion.
March 12th 20 at 08:00
1 answer
March 12th 20 at 08:02
I would advise to look in the direction of Z-Order display of Windows, but I'm afraid I will have to get into WinAPI

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