# ClipboardChangeData

If a [script add-in](../../../scripting/script_add-ins) implements the [**OnClipboardChange**](../scripting_events/onclipboardchange) event, the method receives a **ClipboardChangeData** object whenever the system clipboard contents change.

| Property Name | Return Type | Description                                                                                      |
| ------------- | ----------- | ------------------------------------------------------------------------------------------------ |
| count         | _int_       | Returns a count which increments each time the clipboard contents change (when Opus is running). |
| has\_files    | _bool_      | Returns **True** if the clipboard now contains files.                                            |
