public Tag Convert(object inObj)
{
OpcTag opcTag = inObj as OpcTag;
string tagName = opcTag.Id.Split('=').Last();
Dictionary <string, object> fields = new Dictionary <string, object>()
{
{ "TagQuality", opcTag.TagQuality }, { "TagType", opcTag.TagType }
};
Tag tag = new Tag(tagName, fields);
tag.SetTimestamp(opcTag.Timestamp);
tag.SetDataPoint <string>(tagName, opcTag.TagValue);
return(tag);
}
public void Subscription_DataChanged(Subscription subscription, DataChangedEventArgs e)
{
foreach (DataChange change in e.DataChanges)
{
string timeStamp = ((change.Value.SourceTimestamp != DateTime.MinValue) ? change.Value.SourceTimestamp : change.Value.ServerTimestamp).ToLocalTime().ToString("yyyy-MM-dd HH:mm:ss.fff");
string typeInfo = change.Value.WrappedValue.TypeInfo.ToString();
string wrappedValue = change.Value.WrappedValue.ToString();
//string tagName = change.MonitoredItem.NodeId.Identifier.ToString();
string tagName = change.MonitoredItem.NodeId.ToString();
WriteLog(string.Format("{{tagName: \"{0}\", timeStamp: \"{1}\", typeInfo: \"{2}\", wrappedValue: {3}}}", tagName, timeStamp, typeInfo, wrappedValue));
//write the changed state to the state manager.
OpcTag opcGeneratedTag = new OpcTag()
{
Id = tagName, TagType = typeInfo, TagQuality = "0", TagValue = wrappedValue, Timestamp = DateTime.Parse(timeStamp)
};
Tag tag = _opcTagConverter.Convert(opcGeneratedTag);
_tagStateManager.UpdateTag <string>(tag.Name, tag.GetTimestamp(), wrappedValue, tag.Other);
}
}