ToolbarButton.Pressed
From Xojo Documentation
Property (As Boolean )
aToolbarButton.Pressed = newBooleanValue
or
BooleanValue = aToolbarButton.Pressed
New in 2019r2
Supported for all project types and targets.
or
BooleanValue = aToolbarButton.Pressed
New in 2019r2
Supported for all project types and targets.
True if the ToolbarButton was pressed. It can be used to set the toggled state of a toggle-style ToolbarButton at runtime.