public virtual void UnInitialize()
{
ChangeOperationalState(OperationalStateEnum.UnInitialized);
lock (this)
{
if (_sessionDataProvider != null)
{
_sessionDataProvider.UnInitialize();
_sessionDataProvider.OperationalStateChangedEvent -= new OperationalStateChangedDelegate(_subItem_OperationalStatusChangedEvent);
}
if (_orderExecutionProvider != null)
{
_orderExecutionProvider.OperationalStateChangedEvent -= new OperationalStateChangedDelegate(_subItem_OperationalStatusChangedEvent);
}
}
}
