public void Update()
{
state = station.GetState();
SetImageDate();
Temperature = state.Temperature + "°C";
WheatherType = state.WheatherType;
}
public WheatherState GetState()
{
WheatherState state = new WheatherState();
Random rand = new Random();
int index = rand.Next(0, (states.Length - 1));
states[index].Temperature = rand.Next(-30, 30);
return(states[index]);
}
protected void SetImageDate()
{
if (state == null)
{
state = station.GetState();
}
BitmapImage img = new BitmapImage();
img.BeginInit();
img.CacheOption = BitmapCacheOption.OnLoad;
img.UriSource = new Uri("pack://*****:*****@"/ObserverPattern;component/res/" + state.Path, UriKind.Relative);
img.EndInit();
img.Freeze();
WheatherImage = img;
}