Returns 1 (true) if the window is visible; returns 0 (false) if the window is hidden using Hide Window.
Data type returned
FileMaker Pro 7.0
The window can be located outside of the visible screen space and still return 1. The current window may not necessarily be the foreground window.
Returns 1 when the current window is physically visible.
Returns 0 when the current window has been hidden using the Hide Window command in FileMaker Pro.
For an example script, see Close Window script step