# OnSystemSettingChange

The **OnSystemSettingChange** event can be implemented by a [script add-in](../../../scripting/script_add-ins) to receive notification when various system settings change.

| **Method Name:**   | OnSystemSettingChange                                                              |
| ------------------ | ---------------------------------------------------------------------------------- |
| **Argument Type:** | [**SystemSettingChangeData**](../scripting_objects/systemsettingchangedata)        |
| **Return Type:**   | _none_                                                                             |
| **Description:**   | The **SystemSettingChangeData.type** property identifies the setting that changed. |
