Placard.Enabled
From Xojo Documentation
Property (As Boolean )
aPlacard.Enabled = newBooleanValue
or
BooleanValue = aPlacard.Enabled
Supported for all project types and targets.
or
BooleanValue = aPlacard.Enabled
Supported for all project types and targets.
If True, draws a shaded border around the object; if False, the border is a line drawing and the placard is disabled.
Example
The following line disables the control. It is in the Open event.