Hello Oliver, What Greg stated above is entirely true. The design of the Value Change property in the Event case was intentional. However, there is a way to programmatically =93fake=94 the Event case into thinking that a Value Change event was initiated by a front panel user. This is a feature that was added in LabVIEW 7.0, so it is unavailable in previous versions of LabVIEW.
To programmatically trigger this event, create a property node from the front panel control you wish to change. Setting the =93Value (Signaling)=94 property of this control changes the value AND generates a Value Changed event. This property was specifically designed to allow programmatic generation of the Value Changed Event. Hope this helps! Let me know if there is anything I can help with or clarify. Ken S. National Instruments
