private void Metric_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (_disposed)
{
(sender as iMetric).PropertyChanged -= Metric_PropertyChanged;
return;
}
if (e.PropertyName != "nValue")
{
return;
}
iMetric _metric = (iMetric)sender;
if (_data == null || !_data.ContainsKey(_metric))
{
_metric.PropertyChanged -= Metric_PropertyChanged;
return;
}
DateTime _now = DateTime.Now;
try
{
ObservableCollection <MetricRecord> _mData = _data[_metric];
foreach (MetricRecord _record in _mData.Where(r => (_now - r.Recorded).TotalSeconds > Duration).ToArray())
{
_mData.Remove(_record);
}
_mData.Add(new MetricRecord(_metric.nValue, _now));
}
catch (Exception exception)
{
_metric.PropertyChanged -= Metric_PropertyChanged;
BacktraceLogger.Log(new Backtrace.Model.BacktraceReport(exception));
}
}
private void BindMetrics(iMetric[] metrics)
{
MetricItems = metrics;
Metrics = new ObservableCollection<iMetric>();
}
