void OnItemSelected(object?sender, TSelectedItemChangedEventArgs e)
{
_ = Element ?? throw new InvalidOperationException($"{nameof(Element)} should have been set by base class.");
_lastSelected = e.SelectedItem as Element;
((IShellController)Element).OnFlyoutItemSelected(_lastSelected);
}
void OnItemSelected(object?sender, TSelectedItemChangedEventArgs e)
{
if (e.SelectedItem == null)
{
return;
}
var content = e.SelectedItem;
if (ShellSection.CurrentItem != content)
{
ShellSection.SetValueFromRenderer(ShellSection.CurrentItemProperty, content);
}
}
static void OnItemSelected(object sender, TSelectedItemChangedEventArgs e)
{
(sender as ItemTemplateAdaptor)?.SendItemSelected(e.SelectedItem);
}