public void UpdateBoothPairing(string com_port, string booth_label)
{
var pairing = BoothPairings.Where(x => x.ComPort.Equals(com_port)).FirstOrDefault();
if (pairing != null)
{
//If the booth pairing already exists in our collection, let's update it.
pairing.BoothLabel = booth_label;
pairing.LastUpdated = DateTime.Now;
}
else
{
//Otherwise, create a new booth pairing to be stored.
BoothPairing new_pairing = new BoothPairing(booth_label, com_port, DateTime.Now);
BoothPairings.Add(new_pairing);
}
}
public void ReadBoothPairings()
{
string booth_pairings_file_name = _booth_pairings_file_name;
FileInfo booth_pairings_file_info = new FileInfo(booth_pairings_file_name);
if (booth_pairings_file_info.Exists)
{
//Open a stream to read the booth pairings configuration file
try
{
//Load the configuration file
List <string> lines = TxBDC_Common.ConfigurationFileLoader.LoadConfigurationFile(booth_pairings_file_name);
//Now parse the input
for (int i = 0; i < lines.Count; i++)
{
string thisLine = lines[i];
string[] splitString = thisLine.Split(new char[] { ',' }, 4);
string booth_name = splitString[0].Trim();
string com_port = splitString[1].Trim();
DateTime last_updated = DateTime.MinValue;
//Parse out the "last updated" date and time if it exists
if (splitString.Length >= 3)
{
string last_updated_string = splitString[2].Trim();
last_updated = DateTime.Parse(last_updated_string);
}
//Instantiate a booth pairing object
BoothPairing pairing = new BoothPairing(booth_name, com_port, last_updated);
//Add the booth pairing to our set
BoothPairings.Add(pairing);
}
}
catch
{
//empty
}
}
}