public int BatchWrite(SortedDictionary <ITag, object> items, bool isSync = true)
{
int rev = ExtMethods.BatchWrite(items);
if (DataChange != null && rev >= 0)
{
int len = items.Count;
HistoryData[] data = new HistoryData[len];
int i = 0;
foreach (var item in items)
{
ITag tag = item.Key;
data[i].ID = tag.ID;
data[i].TimeStamp = tag.TimeStamp;
data[i].Quality = tag.Quality;
data[i].Value = item.Key.ToStorage(item.Value);
i++;
}
foreach (DataChangeEventHandler deleg in DataChange.GetInvocationList())
{
deleg.BeginInvoke(this, new DataChangeEventArgs(1, data), null, null);
}
}
return(rev);
}
public HistoryData[] BatchRead(DataSource source, bool isSync, params ITag[] itemArray)
{
return(ExtMethods.BatchRead(source, itemArray));
}
