public static extern Int32 CAN_UDS_Response(Int32 DevHandle, Byte CANIndex, CAN_UDS_ADDR UDSAddr, Byte[] pResData, Int32 TimeOutMs);
public static extern Int32 CAN_UDS_Request(Int32 DevHandle, Byte CANIndex, CAN_UDS_ADDR UDSAddr, Byte[] pReqData, Int32 DataLen);