What's the differences between BlitzUI & FUI ???

Blitz3D Forums/Blitz3D Programming/What's the differences between BlitzUI & FUI ???

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 #1
Hi DoctorWho,

You can use:
Result = SendMessage( mywindow, "WM_VISIBLE" )

to see if a particular window is open.

The top-most window is also stored in a variable called app\topWin which should always store the currently active window.