| IUnmanagedEvents Methods | 
The IUnmanagedEvents type exposes the following members.
| Name | Description | |
|---|---|---|
| ButtonEvent | 
            The Button Event handler for COM.
              | |
| CardSwipedEvent | 
            The card swipe event handler for COM
              | |
| ContainerEvent | 
            The Container event handler for COM
              | |
| DeviceUnpluggedEvent | 
            The unplugged event handler for COM
              | |
| FirmwareDownloadStatusEvent | 
            The Download status event for COM
              |