// This NavigationViewItem can be used to check whether selecting an item right after showing it still shows the selection indicator
// See https://github.com/microsoft/microsoft-ui-xaml/issues/2941 for context
private void NavigationView_ItemInvoked(ModernWpf.Controls.NavigationView sender, ModernWpf.Controls.NavigationViewItemInvokedEventArgs args)
{
if ((args.InvokedItem as string) == "Apps")
{
CollapsedItem.Visibility = Visibility.Visible;
NavView.SelectedItem = CollapsedItem;
}
}
private void NavView2_ItemInvoked(NavigationView sender, NavigationViewItemInvokedEventArgs args)
{
if (Frame2.Content == null)
{
MyLocationResult.Text = "Frame1";
}
else
{
MyLocationResult.Text = "Frame2";
}
}
private void NavView_ItemInvoked(NavigationView sender, NavigationViewItemInvokedEventArgs e)
{
var container = (e.InvokedItemContainer as NavigationViewItem);
ItemInvokedResult.Text = GetAndVerifyTheContainer(e.InvokedItem, container);
InvokeRecommendedTransition.Text = RecommendedNavigationTransitionInfoToString(e.RecommendedNavigationTransitionInfo);
if (m_expectNullSelectedItemInNextInvoke)
{
NavView.SelectedItem = null;
m_expectNullSelectedItemInNextInvoke = false;
}
}
private void NavView_SelectionChanged(ModernWpf.Controls.NavigationView sender, ModernWpf.Controls.NavigationViewSelectionChangedEventArgs args)
{
var children = (StackPanel)args.SelectedItemContainer.Content;
var customer = (Customer)args.SelectedItem;
if (children != null && customer != null)
{
SelectionEventResult.Text = "Passed";
}
else
{
SelectionEventResult.Text = "Failed";
}
}
private void NavigationView_SelectionChanged(ModernWpf.Controls.NavigationView sender, ModernWpf.Controls.NavigationViewSelectionChangedEventArgs args)
{
if (args.IsSettingsSelected)
{
//contentFrame.Navigate(typeof(SampleSettingsPage));
}
else
{
var selectedItem = (ModernWpf.Controls.NavigationViewItem)args.SelectedItem;
string selectedItemTag = (string)selectedItem.Tag;
sender.Header = selectedItemTag;
string pageName = $"StudentManager.Views.{selectedItemTag}";
Type pageType = typeof(HomePage).Assembly.GetType(pageName);
contentFrame.Navigate(pageType);
}
}
private void NavView_SelectionChanged(NavigationView sender, NavigationViewSelectionChangedEventArgs args)
{
// Reset argument type indicatiors
SelectionChangedItemType.Text = "null";
SelectionChangedItemContainerType.Text = "null";
if (args.SelectedItem != null)
{
SelectionChangedItemType.Text = args.SelectedItem.GetType().ToString();
}
if (args.SelectedItemContainer != null)
{
SelectionChangedItemContainerType.Text = args.SelectedItemContainer.GetType().ToString();
}
}
private void NavView_ItemInvoked(NavigationView sender, NavigationViewItemInvokedEventArgs args)
{
// Reset argument type indicatiors
ItemInvokedItemType.Text = "null";
ItemInvokedItemContainerType.Text = "null";
if (args.InvokedItem != null)
{
ItemInvokedItemType.Text = args.InvokedItem.GetType().ToString();
}
if (args.InvokedItemContainer != null)
{
ItemInvokedItemContainerType.Text = args.InvokedItemContainer.GetType().ToString();
}
}
private void NavigationView_SelectionChanged(ModernWpf.Controls.NavigationView sender, ModernWpf.Controls.NavigationViewSelectionChangedEventArgs args)
{
try
{
var selectedItem = (ModernWpf.Controls.NavigationViewItem)args.SelectedItem;
string iconName = selectedItem.Tag?.ToString();
if (Enum.TryParse(iconName, out NaviIcon icon))
{
ContentFrame.Navigate(_pages[icon]);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void NavView_SelectionChanged(ModernWpf.Controls.NavigationView sender, ModernWpf.Controls.NavigationViewSelectionChangedEventArgs args)
{
try
{
// 選択されたアイテムを取得
var selectedItem = (ModernWpf.Controls.NavigationViewItem)args.SelectedItem;
// Tag取得
var iconName = selectedItem.Tag?.ToString();
if (Enum.TryParse(iconName, out NavIcon icon))
{
// ナビゲーション
ContentFrame.Navigate(_pages[icon]);
}
}
catch (Exception ex)
{
ModernWpf.MessageBox.Show("例外 : {0}", ex.Message);
}
}
private void NavView_SelectionChanged(NavigationView sender, NavigationViewSelectionChangedEventArgs e)
{
var container = (e.SelectedItemContainer as NavigationViewItem);
if (container != null && !e.IsSettingsSelected && !container.IsSelected)
{
SelectionChangedResult.Text = "Error, NavigationViewItem.IsSelected should be true before raise SelectionChanged event";
}
else
{
if (e.SelectedItem is NavigationViewItem item)
{
SelectionChangedResult.Text = GetAndVerifyTheContainer(item.Content, container);
}
else
{
SelectionChangedResult.Text = "Null";
}
}
SelectionChangeRecommendedTransition.Text = RecommendedNavigationTransitionInfoToString(e.RecommendedNavigationTransitionInfo);
}
/// <summary>
/// Navbar / NavigationView
/// </summary>
//change displayed page based on selection
private void NavBar_SelectionChanged(ModernWpf.Controls.NavigationView sender, ModernWpf.Controls.NavigationViewSelectionChangedEventArgs args)
{
if (args.SelectedItemContainer != null)
{
var navItemTag = args.SelectedItemContainer.Tag.ToString();
switch (navItemTag)
{
case "time":
FrameNavbar.Navigate(typeof(PageTime), null, new EntranceNavigationTransitionInfo());
break;
case "modes":
FrameNavbar.Navigate(typeof(PageSwitchModes), null, new EntranceNavigationTransitionInfo());
break;
case "apps":
FrameNavbar.Navigate(typeof(PageApps), null, new EntranceNavigationTransitionInfo());
break;
case "wallpaper":
FrameNavbar.Navigate(typeof(PagePersonalization), null, new EntranceNavigationTransitionInfo());
break;
case "settings":
FrameNavbar.Navigate(typeof(PageSettings), null, new EntranceNavigationTransitionInfo());
break;
case "donation":
FrameNavbar.Navigate(typeof(PageDonation), null, new EntranceNavigationTransitionInfo());
break;
case "about":
FrameNavbar.Navigate(typeof(PageAbout), null, new EntranceNavigationTransitionInfo());
break;
}
ScrollViewerNavbar.ScrollToTop();
}
}
private void NavView_OnItemInvoked(NavigationView sender, NavigationViewItemInvokedEventArgs args)
{
NavigateToPage(args.InvokedItemContainer.Tag);
}
private void NavView_SelectionChanged(NavigationView sender, NavigationViewSelectionChangedEventArgs args)
{
var nvi = args.SelectedItem as NavigationViewItem;
NavViewSelectedDataContext.Text = nvi.DataContext as string;
}
