Occurs when the value of the Tag property changes.
The event handler receives an argument of type PPropertyEventArgs containing data related to this event. The following PPropertyEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| NewValue | Gets the new value of the property that changed. |
| OldValue | Gets the old value of the property that changed. |
When a user attaches an event handler to the TagChanged Event as in TagChanged += new PPropertyEventHandler(aHandler), the add method adds the handler to the delegate for the event (keyed by tagEventKey in the Events list). When a user removes an event handler from the tagChanged event as in TagChanged -= new PPropertyEventHandler(aHandler), the remove method removes the handler from the delegate for the event (keyed by tagEventKey in the Events list).
PNode Class | UMD.HCIL.Piccolo Namespace