public static void PurgeSignalByTime(SNetTSignalSecSetF8 tSignal, CtkTimeSecond time)
{
var now = DateTime.Now;
var query = tSignal.Signals.Where(x => x.Key < time).ToList();
foreach (var row in query)
{
tSignal.Signals.Remove(row.Key);
}
}
protected override void Purge()
{
if (this.PurgeSeconds <= 0)
{
return;
}
var now = DateTime.Now;
var oldKey = new CtkTimeSecond(now.AddSeconds(-this.PurgeSeconds));
PurgeSignalByTime(this.TSignal, oldKey);
}
public static void PurgeSignalByTime(SNetTSignalSecSetF8 tSignal, CtkTimeSecond start, CtkTimeSecond end)
{
var now = DateTime.Now;
var query = (from row in tSignal.Signals
where row.Key <start || row.Key> end
select row).ToList();
foreach (var row in query)
{
tSignal.Signals.Remove(row.Key);
}
}