MartinZikmund

<Grid>
  <TextBlock Text="This is a title" Style="{ThemeResource TitleTextBlockStyle}" />
  <Image Source="/Assets/Background.jpg" Stretch="UniformToFill" />
</Grid>

MartinZikmund

var view = item.Content;
if (view.Contains(StandardDataFormats.Bitmap))
{
    var bitmapReference = await view.GetBitmapAsync();
    if (bitmapReference != null)
    {
        var bitmap = new BitmapImage();
        await bitmap.SetSourceAsync(await bitmapReference.OpenReadAsync());
        viewer.ContentGrid.Children.Add(new Image() { Width = 300, Height = 300, Stretch = Stretch.None, Source = bitmap });
    }

MartinZikmund

var historyItems = await Clipboard.GetHistoryItemsAsync();
if (historyItems.Status == ClipboardHistoryItemsResultStatus.Success)
{
    foreach (var item in historyItems.Items)
    {
        // ...
    }
}

MartinZikmund

Clipboard.HistoryEnabledChanged += (S,e) =>
{
    if (Clipboard.IsHistoryEnabled())
    {
        // Retrieve history items
    }
}

MartinZikmund

await Launcher.LaunchUriAsync("ms-settings:clipboard");

MartinZikmund

if (Clipboard.IsHistoryEnabled())
{
   // Retrieve history items
}

MartinZikmund

// Get number of times the app has been launched
LaunchTracker.Current.LaunchCount

// Get the time when the current instance of app has been launched
LaunchTracker.Current.CurrentLaunchDate

// Get the time the app has been launched last time
LaunchTracker.Current.PreviousLaunchDate

MartinZikmund

if (LaunchTracker.Current.IsFirstLaunch)
{
    // Display pop-up alert for first launch
}

if (LaunchTracker.Current.IsFirstLaunchForCurrentVersion)
{
    // Display update notification for current version (1.0.0)
}

MartinZikmund

if (Settings.IsFirstRun)
{
   // Do something.
   
   Settings.IsFirstRun = false;
}

MartinZikmund

public static class Settings
{
    private static ApplicationDataContainer _settings = ApplicationData.Current.LocalSettings;

    public static bool IsFirstRun
    {
        get
        {
            if (_settings.Values.TryGetValue(nameof(IsFirstRun), out var isFirstRun))
            {