public static IDisposable PushFlyout(string flyoutName, object context)
{
if (flyoutName == null)
{
throw new ArgumentNullException(nameof(flyoutName));
}
var handle = new FlyoutHandle(flyoutName, context);
if (TargetElement == null)
{
QueuedFlyouts.Enqueue(handle);
return(handle);
}
var oldFlyout = CurrentFlyout;
Flyouts.Add(oldFlyout);
var flyout = GetFlyout(handle);
SwapFlyouts(oldFlyout, flyout);
return(handle);
}
private static Flyout GetFlyout(FlyoutHandle handle)
{
var flyout = (Flyout)App.Current.Resources[handle.Name];
((FrameworkElement)flyout.Content).DataContext = handle.Context;
handle.Attach(flyout);
return(flyout);
}
private static void PushFlyout(FlyoutHandle handle)
{
var oldFlyout = CurrentFlyout;
Flyouts.Add(oldFlyout);
var flyout = GetFlyout(handle);
SwapFlyouts(oldFlyout, flyout);
}
