Occurs when there is a change in this node's Pen.
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 PathChanged Event as in PathChanged += new PPropertyEventHandler(aHandler), the add method adds the handler to the delegate for the event (keyed by PROPERTY_KEY_PATH in the Events list). When a user removes an event handler from the PathChanged event as in PathChanged -= new PPropertyEventHandler(aHandler), the remove method removes the handler from the delegate for the event (keyed by PROPERTY_KEY_PATH in the Events list).
PPath Class | UMD.HCIL.Piccolo.Nodes Namespace