modernkeepass/ModernKeePass/Views/SettingsPageFrames/SettingsRecycleBinPage.xaml

<Page
    x:Class="ModernKeePass.Views.SettingsPageFrames.SettingsRecycleBinPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:converters="using:ModernKeePass.Converters"
    mc:Ignorable="d"
    DataContext="{Binding Source={StaticResource Locator}, Path=RecycleBin}">
    <Page.Resources>
        <converters:BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter"/>
        <converters:NullToBooleanConverter x:Key="NullToBooleanConverter"/>
    </Page.Resources>

    <StackPanel Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
        <StackPanel.Resources>
            <CollectionViewSource x:Name="RecycleBinGroups" Source="{Binding Groups}" />
        </StackPanel.Resources>
        <ToggleSwitch x:Uid="SettingsDatabaseRecycleBin" IsOn="{Binding HasRecycleBin, Mode=TwoWay}" />
        <StackPanel Visibility="{Binding HasRecycleBin, Converter={StaticResource BooleanToVisibilityConverter}}">
            <RadioButton x:Uid="SettingsDatabaseRecycleBinCreate" GroupName="Recycle" IsChecked="{Binding IsNewRecycleBin, Mode=TwoWay}" />
            <RadioButton x:Name="RadioButton" x:Uid="SettingsDatabaseRecycleBinExisting" GroupName="Recycle" IsChecked="{Binding SelectedRecycleBin, Converter={StaticResource NullToBooleanConverter}}" />
            <ComboBox ItemsSource="{Binding Source={StaticResource RecycleBinGroups}}" SelectedItem="{Binding SelectedRecycleBin, Mode=TwoWay}" IsEnabled="{Binding IsChecked, ElementName=RadioButton}" />
        </StackPanel>
    </StackPanel>
</Page>