/// <summary>
        /// Populates the page with content passed during navigation.  Any saved state is also
        /// provided when recreating a page from a prior session.
        /// </summary>
        /// <param name="sender">
        /// The source of the event; typically <see cref="NavigationHelper"/>
        /// </param>
        /// <param name="e">Event data that provides both the navigation parameter passed to
        /// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
        /// a dictionary of state preserved by this page during an earlier
        /// session.  The state will be null the first time a page is visited.</param>
        private async void navigationHelper_LoadState(object sender, LoadStateEventArgs e)
        {
            var item = await ControlInfoDataSource.GetItemAsync((String)e.NavigationParameter);

            if (item != null)
            {
                Item = item;

                // Load control page into frame.
                var loader = new Windows.ApplicationModel.Resources.ResourceLoader();

                string pageRoot = loader.GetString("PageStringRoot");

                string pageString = pageRoot + item.UniqueId + "Page";
                Type   pageType   = Type.GetType(pageString);

                if (pageType != null)
                {
                    this.contentFrame.Navigate(pageType);
                }

                if (item.Title == "AppBar")
                {
                    //Child pages don't follow the visible bounds, so we need to add margin to account for this
                    header.Margin = new Thickness(0, 24, 0, 0);
                }
            }
        }
Exemplo n.º 2
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        /// <summary>
        /// Populates the page with content passed during navigation.  Any saved state is also
        /// provided when recreating a page from a prior session.
        /// </summary>
        /// <param name="sender">
        /// The source of the event; typically <see cref="NavigationHelper"/>
        /// </param>
        /// <param name="e">Event data that provides both the navigation parameter passed to
        /// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
        /// a dictionary of state preserved by this page during an earlier
        /// session.  The state will be null the first time a page is visited.</param>
        private async void navigationHelper_LoadState(object sender, LoadStateEventArgs e)
        {
            // TODO: Create an appropriate data model for your problem domain to replace the sample data
            var item = await ControlInfoDataSource.GetItemAsync((String)e.NavigationParameter);

            this.DefaultViewModel["Item"] = item;

            if (item != null)
            {
                this.DefaultViewModel["Item"] = item;

                // Load control page into frame.
                var loader = new Windows.ApplicationModel.Resources.ResourceLoader();

                string pageRoot = loader.GetString("PageStringRoot");

                string pageString = pageRoot + item.UniqueId + "Page";
                Type   pageType   = Type.GetType(pageString);

                if (pageType != null)
                {
                    this.contentFrame.Navigate(pageType);
                }
            }
        }