private int ReadSomeStore(string server, int port, bool breakOnSpecialStore, int Store_No)
{
string Tempstring;
int StoreCounter;
bool DataAvailabel = true;
bool IsDataTableEmpty = true;
for (StoreCounter = 1; DataAvailabel == true; StoreCounter++)
{
try
{
var client = new TcpClient();
var result = client.BeginConnect(server, port, null, null);
var success = result.AsyncWaitHandle.WaitOne(TimeSpan.FromSeconds(2));
if (!success)
{
return(-1); // client is null !!!
}
else
{
NetworkStream stream = client.GetStream();
Tempstring = StoreCounter.ToString("X4");
ASCIIEncoding.ASCII.GetBytes(Tempstring, 0, 4, RequestStoreInfo, 7);
stream.Write(RequestStoreInfo, 0, RequestStoreInfo.Length);
String responseData = String.Empty;
int BytesCount = stream.Read(Buffer, 0, Buffer.Length);
Store Stor_Data = new Store();
ProcessStatus = ProcessRecivedStoreData(Stor_Data, Buffer, BytesCount);
if (ProcessStatus == 1)
{
if (breakOnSpecialStore == true)
{
if (StoreCounter == Store_No)
{
DataAvailabel = false;
IsDataTableEmpty = false;
Stor_Data.Code = StoreCounter;
StoreInfo = Stor_Data;
}
}
else
{
Stor_Data.Code = StoreCounter;
Stores.Add(Stor_Data);
IsDataTableEmpty = false;
}
}
else
{
DataAvailabel = false;
}
stream.Close();
client.Close();
}
}
catch (ArgumentNullException)
{
return(-2); // ArgumentNullException !!!
}
catch (SocketException)
{
return(-3); // SocketException !!!
}
}
if (IsDataTableEmpty == true)
{
return(2); // succeed : scale has no data
}
return(1); // succeed : scale has data
}
void Start()
{
storeCounter = GameObject.Find("StoreCounter").GetComponent <StoreCounter>();;
}
