private void button_Click(object sender, RoutedEventArgs e)
{
int high, low, pul;
double tempD;
int.TryParse(highPres.Text, out high);
int.TryParse(lowPres.Text, out low);
int.TryParse(pulse.Text, out pul);
double.TryParse(temp.Text, out tempD);
LifeFuncMeasure measures = new LifeFuncMeasure {
Temp = tempD, HighPressure = high, LowPressure = low, Pulse = pul, Date = DateTime.Now
};
DataSources.AddMeasure(measures);
Frame.Navigate(typeof(MainPage));
}