private void button1_Click(object sender, EventArgs e)
{
int cTemp = Int32.Parse(tbTemp.Text.ToString());
int cHum = Int32.Parse(tbHumidity.Text.ToString());
int cPres = Int32.Parse(tbPressure.Text.ToString());
sub.CurrentTemp = cTemp;
sub.CurrentHumidity = cHum;
sub.CurrentPressure = cPres;
sub.NotifyObservers();
}
