internal static extern int LJV7IF_HighSpeedDataEthernetCommunicationInitalize(
		int lDeviceId, ref LJV7IF_ETHERNET_CONFIG pEthernetConfig, ushort wHighSpeedPortNo,
		HighSpeedDataCallBack pCallBack, uint dwProfileCnt, uint dwThreadId);
 /// <summary>
 /// Constructor
 /// </summary>
 public DeviceData()
 {
     _ethernetConfig = new LJV7IF_ETHERNET_CONFIG();
     _profileData = new List<ProfileData>();
     _measureData = new List<MeasureData>();
 }
 internal static extern int LJV7IF_EthernetOpen(int lDeviceId, ref LJV7IF_ETHERNET_CONFIG ethernetConfig);