public static extern Byte CANReceiveMessageEx(UInt32 DeviceHandle, ref EFFMessage message);
public static extern Byte CANTransmitMessageEx(UInt32 DeviceHandle, ref EFFMessage message);
public static extern Byte CANReceiveMessageEx(UInt32 DeviceHandle, ref EFFMessage message);
public static extern Byte CANTransmitMessageEx(UInt32 DeviceHandle, ref EFFMessage message);