public StateMachineTraceStateChangeEventHandler TraceStateChange { get; set; }

Public Property TraceStateChange As StateMachineTraceStateChangeEventHandler
	Get
	Set

public:
property StateMachineTraceStateChangeEventHandler^ TraceStateChange {
	StateMachineTraceStateChangeEventHandler^ get ();
	void set (StateMachineTraceStateChangeEventHandler^ value);
}

member TraceStateChange : StateMachineTraceStateChangeEventHandler with get, set

Property Value

The StateMachine passes the following parameters to the callback:

1. The StateMachine instance that changes the state.
2. The StateConfiguration instance that represents the old state.
3. The StateConfiguration instance that represents the new state.
4. The Transition that conveys the state machine from the old state to the new state.

The intended purpose of this callback is purely for tracing or analysis purposes. The callback is expected to not interfere with the state machine excution. Actions within a state machine shall solely be executed through the EntryAction, ExitAction and TransitionAction.

Reference