private static void UnitOnChang(DependencyObject sender, DependencyPropertyChangedEventArgs e) { NumberPicker con = (NumberPicker)sender; if (e.NewValue is string value) { con.Button.Content = (con.IsNegative ? "-" : "") + con.Value.ToString() + " " + value; } }
private static void ValueOnChang(DependencyObject sender, DependencyPropertyChangedEventArgs e) { NumberPicker con = (NumberPicker)sender; if (e.NewValue is int value) { con.Button.Content = value.ToString() + " " + con.Unit; } }