Properties
| Name |
| SupportedLanguages |
| PreferredLanguage |
| IsPreferredLanguageRtl |
| TryChange |
Example
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| <ComboBox x:Name="CmbLanguage" ItemsSource="{x:Bind AppLanguages}" SelectedIndex="{x:Bind SelectedAppLanguageIndex, Mode=TwoWay}">
<ComboBox.ItemTemplate>
<DataTemplate x:DataType="dev:AppLanguageItem">
<TextBlock Style="{ThemeResource BaseTextBlockStyle}"
Text="{x:Bind Name}" />
</DataTemplate>
</ComboBox.ItemTemplate>
</ComboBox>
|
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| public sealed partial class BlankPage1 : Page, INotifyPropertyChanged
{
public event PropertyChangedEventHandler? PropertyChanged;
private void OnPropertyChanged([CallerMemberName] String propertyName = "")
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
}
public ObservableCollection<AppLanguageItem> AppLanguages => AppLanguageHelper.SupportedLanguages;
private int selectedAppLanguageIndex = AppLanguageHelper.SupportedLanguages.IndexOf(AppLanguageHelper.PreferredLanguage);
public int SelectedAppLanguageIndex
{
get => selectedAppLanguageIndex;
set
{
if (AppLanguageHelper.TryChange(value))
{
selectedAppLanguageIndex = value;
OnPropertyChanged(nameof(SelectedAppLanguageIndex));
}
}
}
}
|
Demo
you can run demo and see this feature.