RectControl.Visible
From Xojo Documentation
Property (As Boolean )
aRectControl.Visible = newBooleanValue
or
BooleanValue = aRectControl.Visible
Supported for all project types and targets.
or
BooleanValue = aRectControl.Visible
Supported for all project types and targets.
Determines whether the control is visible when its owning window is opened. The default is True: the control is visible.
Example
The following code in the DisclosureTriangle Action event handler displays or hides a ListBox on the window:
ListBox1.Value = Me.Visible