How to implement datachange notification when Quality is changed?|OPC UA Implementation: Stacks, Tools, and Samples|Forum|OPC Foundation

Hi,

I am using OPC.Ua.core and OPC.Ua.Client dlls in my OPC UA Client.

I have implemented subscription ,  based on Getdatachanges() method as given code snippet.

When Quality alone is Bad (value remains same ), I am not reviving the notification from Getdatachanges() method.

Can you please help me how can I get datachange event notification when Quality alone changes?

private void session_Notification(Session session, NotificationEventArgs e)
      {
         //now to iterate thru each monitored item change event within the received values:
         foreach (MonitoredItemNotification currentItemNotification in e.NotificationMessage.GetDataChanges(true))
         {}

}

Thanks

Antoni