public RFID ReadTagsRFID(bool identify_card)
{
try
{
Opc.Da.Server server = null;
OpcCom.Factory fact = new OpcCom.Factory();
server = new Opc.Da.Server(fact, null);
server.Connect(url, new Opc.ConnectData(new System.Net.NetworkCredential()));
//
Opc.Da.Subscription group;
Opc.Da.SubscriptionState groupState = new Opc.Da.SubscriptionState();
groupState.Name = "RFID";
groupState.Active = true;
group = (Opc.Da.Subscription)server.CreateSubscription(groupState);
//добавление айтемов в группу
Opc.Da.Item[] items = new Opc.Da.Item[2];
items[0] = new Opc.Da.Item();
items[0].ItemName = "ZREADER.RFID_reader.part1";
items[1] = new Opc.Da.Item();
items[1].ItemName = "ZREADER.RFID_reader.part2";
items = group.AddItems(items);
//List<oldRFID> result_list = new List<oldRFID>();
ItemValueResult[] res = group.Read(items);
RFID rfid = new RFID();
EFazsCards ef_card = new EFazsCards();
if (res != null)
{
//UInt16? part1 = res[0].Value != null ? res[0].Value as UInt16? : 37;
//UInt16? part2 = res[1].Value != null ? res[1].Value as UInt16? : 50907;
UInt16?part1 = res[0].Value != null ? res[0].Value as UInt16? : null;
UInt16?part2 = res[1].Value != null ? res[1].Value as UInt16? : null;
if (part1 != null && part2 != null)
{
rfid.part1 = part1;
rfid.part2 = part2;
if (identify_card)
{
int code1 = int.Parse(part1.ToString());
int code2 = int.Parse(part2.ToString());
String.Format("Определим ID=карты code1={0}, code2={1}", code1, code2).SaveInformation();
azsCards card = ef_card.Get().Where(c => c.Number == (code1).ToString("00") + "," + (code2).ToString("00000")).FirstOrDefault();
if (card == null)
{
card = ef_card.Get().Where(c => c.Number == (code1).ToString("000") + "," + (code2).ToString("00000")).FirstOrDefault();
}
rfid.card = card;
}
}
}
return(rfid);
}
catch (Exception e)
{
String.Format("Ошибка выполнения метода ReadTagsRFID(identify_card={0})", identify_card).SaveError(e);
return(null);
}
}
private ClientOPCTRK.Cards GetCardsOfNum(int hi, int lo)
{
try
{
EFazsCards ef_card = new EFazsCards();
EFazsDeparts ef_departs = new EFazsDeparts();
if (hi > 0 && lo > 0)
{
string num = hi.ToString("000") + "," + lo.ToString("00000");
azsCards card = ef_card.Database.SqlQuery <azsCards>("SELECT * FROM [KRR-PA-CNT-Oil].[dbo].[azsCards] where [Number]=N'" + num + "'").ToList().FirstOrDefault();
azsDeparts departs = null;
if (card != null)
{
departs = ef_departs.Get().Where(d => d.id == ((int)card.House).ToString("000")).FirstOrDefault();
}
ClientOPCTRK.Cards cards = new ClientOPCTRK.Cards()
{
Id = card.Id,
Number = card.Number,
DriverName = card.DriverName,
AutoNumber = card.AutoNumber,
Debitor = card.Debitor,
Sn1 = card.Sn1,
Sn2 = card.Sn2,
AutoModel = card.AutoModel,
Street = card.Street,
House = card.House,
CreateDate = card.CreateDate,
CreateTime = card.CreateTime,
UpdateDate = card.UpdateDate,
UpdateTime = card.UpdateTime,
Owner = card.Owner,
Active = card.Active,
Name = departs != null && departs.name != null ? departs.name : "?",
};
return(cards);
}
return(null);
}
catch (Exception e)
{
Console.WriteLine(e);
return(null);
}
}