Method XbpSysWindow():isVisible() Foundation
Returns whether the system window is visible.
:isVisible() --> lVisible
This method returns the value .T. (true) if the system window is currently visible on the screen, otherwise it returns .F. (false).
A system window can be temporarily removed from the screen using the method :hide(). This hides the system window and it is no longer visible. The method :isVisible() is used to determine whether the system window is visible. The :show() method is used to make the system window visible again.
If you see anything in the documentation that is not correct, does not match your experience with the particular feature or requires further clarification, please use this form to report a documentation issue.