Esempio n. 1
0
        public virtual void OnNavigatedTo(NavigationArgs e, string parametersKey)
        {
            // Load parameters only the first time you arrive on the view
            if (e.Mode == NavigationArgs.NavigationMode.New)
            {
                NavigationParameters = NavigationService.GetParameters(parametersKey);

                if (NavigationParameters != null)
                {
                    //Process auto navigation parameters property
                    foreach (PropertyInfo property in GetType().GetRuntimeProperties().Where(x => x.GetCustomAttribute<NavigationParameterAttribute>(true) != null))
                    {
                        NavigationParameterAttribute attribute = property.GetCustomAttribute<NavigationParameterAttribute>(true);

                        string parameterName = attribute.Name ?? property.Name;
                        if (attribute.Mode == NavigationParameterMode.Required && !NavigationParameters.Has(parameterName))
                        {
                            throw new ArgumentOutOfRangeException(string.Format("Missing required navigation parameter {0}", parameterName));
                        }

                        if (NavigationParameters.Has(parameterName))
                        {
                            object keyValue = NavigationParameters.Get<object>(parameterName);

                            property.SetValue(this, keyValue);
                        }
                    }
                }
            }
        }
 public override void OnNavigatedTo(NavigationArgs e, string parametersKey)
 {
     base.OnNavigatedTo(e, parametersKey);
 }
Esempio n. 3
0
 public virtual void OnNavigatedFrom(NavigationArgs e)
 {
 }
		public override void OnNavigatedTo(NavigationArgs e, string parametersKey)
		{
            //todo debug windows line
            if (e != null) 
			base.OnNavigatedTo(e, parametersKey);

			if (!_navigationStack.Any())
			{
				PushCategory(_rootCollection);
			}
		}