| Microsoft DirectX 8.1 (C++) | 
This topic applies to Windows XP Home Edition and Windows XP Professional only.
The TollStateChanged event is called when the state of a toll changes.
Syntax
object_TollStateChanged(
    Toll As ICAToll, 
    enState As CATollState)
Parameters
Toll
Specifies the ICAToll object that changed state.
enState
Specifies a CATollState constant indicating the previous state.