Get(WindowVisible)
Purpose 
Returns a number representing whether or not the current window is visible.
Format 
Get(WindowVisible)
Parameters 
None
Data type returned 
number
Originated in 
FileMaker Pro 7.0
Description 
The current window is the window on which the script is acting (not necessarily the foreground window). Returns 1 if the window is visible. Returns 0 if the window is hidden using the Hide Window command. The window can be located outside of the visible screen space and still return 1.
Note  For information on how functions evaluate differently on the host versus the client, search the FileMaker Knowledge Base available at http://help.filemaker.com.
Examples 
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.
Related topics 
Functions reference (category list)
Functions reference (alphabetical list)
About formulas
About functions
Defining calculation fields
Using operators in formulas