using Avalonia.Controls; using Avalonia.Markup.Xaml; using Avalonia.Threading; namespace EinmaleinsTrainer.Views; public partial class QuizView : UserControl { public QuizView() { InitializeComponent(); this.AttachedToVisualTree += async (_,_) => { await Dispatcher.UIThread.InvokeAsync(() => { }, DispatcherPriority.Background); var tb = this.FindControl("AnswerTextBox"); tb?.Focus(); }; } private void InitializeComponent() { AvaloniaXamlLoader.Load(this); } }