public IPlc plc(string Id)
{
PlcBase plc = plcs.Find(item => item.Id == Id);
if (plc != null)
{
return(plc);
}
throw new Exception("PLC\"" + Id + "\"不存在");
}
public void LoadConfig()
{
hardwares = Configuration.GetConfig <List <CommunicationBase> >(nameof(hardwares));
#region RESET
foreach (var item in plcs)
{
item.ConnectionChangeEvent -= HardWareConnectionChanged;
HardWareConnectionChanged(item, false);
item.Close();
}
plcs.Clear();
foreach (var item in scanners)
{
item.ConnectionChangeEvent -= HardWareConnectionChanged;
HardWareConnectionChanged(item, false);
item.Close();
}
scanners.Clear();
#endregion
foreach (var item in hardwares)
{
var assembly = Assembly.GetAssembly(typeof(CommunicationBase));
var type = assembly.GetType("Communication." + item.HardwareId + "." + item.Kind + "`1");
var instanceType = type.MakeGenericType(assembly.GetType("Communication." + item.Mode));
object[] parameters = new object[4];
parameters[0] = item.Id;
parameters[1] = item.ParamStr;
parameters[2] = item.ParamInt;
parameters[3] = item.Timeout;
switch (item.HardwareId)
{
case "Plc":
PlcBase plc = (PlcBase)Activator.CreateInstance(instanceType, parameters);
plc.ConnectionChangeEvent += HardWareConnectionChanged;
Task.Run(() => { plc.Connect(); });
plcs.Add(plc);
break;
case "Scanner":
ScannerBase scanner = (ScannerBase)Activator.CreateInstance(instanceType, parameters);
scanner.ConnectionChangeEvent += HardWareConnectionChanged;
Task.Run(() => { scanner.Connect(); });
//scanner.Connect();
scanners.Add(scanner);
break;
default:
break;
}
}
OnPlcChanged();
OnScannerChanged();
}
