private static void UpdateAnalogValue()
{
lock (OPCObjects.OPCLocker)
{
lock (OPCObjects.SQLLocker)
{
using (var context = new MyDBContext())
{
foreach (var analogvalue in OPCObjects.AnalogValues)
{
var entitys = context.AnalogValue.Where(e => e.Path == analogvalue.Path);
foreach (var entity in entitys)
{
entity.Value = analogvalue.Value;
context.AnalogValue.Update(entity);
var newlog = new AnalogLog
{
dateTime = DateTime.Now,
Name = entity.Name,
Value = analogvalue.Value
};
context.AnalogLog.Add(newlog);
}
}
context.SaveChanges();
context.Dispose();
}
}
}
}
public async Task <LogResult> FilterAsync(AnalogLog log, IEvaluable <LogEntry> filter)
{
var logs = log != null
? await log.Entries.FilterAsync(filter)
: Enumerable.Empty <LogEntry>();
return(await Task.Factory.StartNew(() => LogResult.Build(logs.ToList())));
}
public Task <LogResult> Filter(AnalogLog logs)
{
var filter = Root.Rule.GetFilter();
return(_filterEngine.FilterAsync(logs, filter));
}
