Requires: VI Scripting
Class: VI Events
Type: Notify
Occurs when the user changes the selection on the block diagram.
| Name | Description | ||
|---|---|---|---|
| Source | Source of the event. LabVIEW UI refers to any built-in user interface event.
  | ||
| Type | Type of event that occurred, such as Mouse Down, Value Change, Timeout, and so on. | ||
| Time | Value of the millisecond timer when the event occurred. | ||
| VIRef | Reference to the VI on which this event occurred. |