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wpf textbox return next textbox

walid nachef answered on June 29, 2022 Popularity 3/10 Helpfulness 1/10

answer wpf textbox return next textbox

wpf textbox return next textbox

Comment

public static class FocusAdvancement
{
    public static bool GetAdvancesByEnterKey(DependencyObject obj)
    {
        return (bool)obj.GetValue(AdvancesByEnterKeyProperty);
    }

    public static void SetAdvancesByEnterKey(DependencyObject obj, bool value)
    {
        obj.SetValue(AdvancesByEnterKeyProperty, value);
    }

    public static readonly DependencyProperty AdvancesByEnterKeyProperty =
        DependencyProperty.RegisterAttached("AdvancesByEnterKey", typeof(bool), typeof(FocusAdvancement), 
        new UIPropertyMetadata(OnAdvancesByEnterKeyPropertyChanged));

    static void OnAdvancesByEnterKeyPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
    {
        var element = d as UIElement;
        if(element == null) return;

        if ((bool)e.NewValue) element.KeyDown += Keydown;
        else element.KeyDown -= Keydown;
    }

    static void Keydown(object sender, KeyEventArgs e)
    {
        if(!e.Key.Equals(Key.Enter)) return;

        var element = sender as UIElement;
        if(element != null) element.MoveFocus(new TraversalRequest(FocusNavigationDirection.Next));
    }
}

Popularity 3/10 Helpfulness 1/10 Language whatever

Source: stackoverflow.com

Tags: next return textbox whatever wpf

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