public void easyUAClient_MonitoredItemChanged(object sender, EasyUAMonitoredItemChangedEventArgs e)
{
// Display value
// Remark: Production code would check e.Exception before accessing e.AttributeData.
Console.WriteLine( e.Arguments.NodeId +" " + e.AttributeData.ServerTimestamp+" " + e.AttributeData.Value );
resultFile.WriteLine(e.Arguments.NodeId + ";" + e.AttributeData.ServerTimestamp + ";" + e.AttributeData.Value);
resultFile.Flush();
}
public void easyUAClient_MonitoredItemChanged(object sender, EasyUAMonitoredItemChangedEventArgs e)
{
// Display value
// Remark: Production code would check e.Exception before accessing e.AttributeData.
Console.WriteLine(e.Arguments.NodeId + " " + e.AttributeData.ServerTimestamp + " " + e.AttributeData.Value);
resultFile.WriteLine(e.Arguments.NodeId + ";" + e.AttributeData.ServerTimestamp + ";" + e.AttributeData.Value);
resultFile.Flush();
}
static object GetTagUpDate(EasyUAMonitoredItemChangedEventArgs e)
{
return(new
{
e.AttributeData?.Value,
DisplayValue = e.AttributeData?.DisplayValue(),
e.AttributeData?.ServerTimestamp,
e.AttributeData?.SourceTimestamp,
e.AttributeData?.HasGoodStatus,
e.AttributeData?.HasBadStatus,
e.AttributeData?.HasUncertainStatus,
Exception = e.Exception?.Message,
Succeeded = e.Succeeded,
Node = e.Arguments.State.ToString()
});
}
public static void changes(object sender, EasyUAMonitoredItemChangedEventArgs e)
{
GroupInfo value;
if (GroupInfos.Value.TryGetValue(e.Arguments.State.ToString(), out value))
{
lock (value)
{
if (e.Handle == value.SubscribeId)
{
value.Value = e;
GlobalHost.ConnectionManager.GetHubContext <OpcHub>()
.Clients.Group(e.Arguments.State.ToString()).broadcastMessage("tags", GetTagUpDate(e));
}
}
}
else
{
System.Diagnostics.Debug.WriteLine($"{e.Arguments.State.ToString()} NOT FOUND");
}
}