time
The time of the event.
Interface
Specifies the device-defined index of the interface descriptor being retrieved.
Return Value
S_OK or standard OLE error code.
Remarks
Fired when URB packet with urb.UrbHeader.Function=URB_FUNCTION_GET_INTERFACE is received.
See _URB_CONTROL_GET_INTERFACE_REQUEST for more details.
The library decodes several parameters from this packet (see above).
