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我有一个包含60个元素的observablecollection,每个元素都包含数字的数据(double)。我想获得60个元素的平均值((总共60个元素)/ 60)。任何想法如何我可以去做呢?获取可观察的收集元素数据的平均值
这里是我的代码:
public class MainWindow : Window
{
DispatcherTimer timer = new DispatcherTimer();
double i = 0;
ObservableCollection<KeyValuePair<double, double>> Power = new ObservableCollection<KeyValuePair<double, double>>();
public MainWindow()
{
InitializeComponent();
timer.Interval = new TimeSpan(0, 0, 1); // per 5 seconds, you could change it
timer.Tick += new EventHandler(timer_Tick);
timer.IsEnabled = true;
}
Random random = new Random(DateTime.Now.Millisecond);
void timer_Tick(object sender, EventArgs e)
{
Power.Add(new KeyValuePair<double, double>(i, random.NextDouble()));
i += 5;
}
}