/// <summary>
/// Add a property to the object.
/// </summary>
/// <param name="propertyName">Name of the object</param>
/// <param name="type">Property type</param>
/// <param name="subscribe">True to cause the property to be subscribed to</param>
/// <returns></returns>
public async Task AddPropertyAsync(string propertyName,
PremiseProperty.PremiseType type = PremiseProperty.PremiseType.TypeText,
bool subscribe = false) {
try {
_properties[propertyName] = new PremiseProperty(propertyName, type);
Debug.WriteLine("getting {0} {1}", Location, propertyName);
this.SetMember(propertyName, await PremiseServer.Instance.GetValueTaskAsync(Location, propertyName), false);
if (subscribe)
// Do we really want to await here?
await PremiseServer.Instance.Subscribe(this, propertyName);
} catch (Exception ex) {
throw ex;
}
}
public void SetMember(String propertyName, object value, bool fromUI = true) {
PremiseProperty current = null;
if (!_properties.TryGetValue(propertyName, out current)) {
current = new PremiseProperty(propertyName, PremiseProperty.PremiseType.TypeText);
}
// Only update value if it changed
if (current.Value == value) return;
current.Value = value;
_properties[propertyName] = current;
OnPropertyChanged(propertyName);
if (fromUI) {
Debug.WriteLine("Updating server: {0}: {1}", propertyName, value);
SendPropertyChangeToServer(propertyName, value);
}
}