In 32 bit Win7 system, I have written two windows, one window A (initialized frameless, StaysOnTop, MaxMinButton) is used for displaying data, and the other window B (initialized Frameless, StaysOnTop, Tool) is in the form of a hoverball. I timed the hoverball to be StaysOnTop, and Window B can’t be displayed above Window A but can be clicked on and take effect.Everything behaves well in 64-bit win10 system.
I’m eager for help, thanks!