EasyUAClient.SubscribeDataChange() behaviour - by: Giuseppe12

testing EasyUAClient.SubscribeDataChange() with dataChangeCallback, the event raise also on startup program



where the subscribed variable on PLC (and C#) is a boolean type.

Is there a way to filter the event only when variable change to "true" but not in startup application ?

Otherwise in the event handler understand not a true changes ?

Thanks