Window.Visible
From Xojo Documentation
Property (As Boolean )
aWindow.Visible = newBooleanValue
or
BooleanValue = aWindow.Visible
Supported for all project types and targets.
or
BooleanValue = aWindow.Visible
Supported for all project types and targets.
Controls the visibility of the window.
Notes
If True, the window will be visible when it is opened. After it is opened, setting Visible to False is equivalent to calling the Hide method. Or, if the window not initially shown, setting Visible to True is equivalent to calling the Show method.