/// <summary>
/// Loads the previously stored language settings from the Windows registry.
/// </summary>
/// <remarks>
/// <para>Currently, the only setting stored is the selected language of the application.
/// </para>
/// </remarks>
private void LoadLanguageSettings()
{
string cultureName = null;
// Attempt to find the application's registry key
RegistryKey registryKey = Registry.CurrentUser.OpenSubKey(Constants.RegistryKeyName);
if (registryKey != null)
{
using (registryKey)
{
// Get the previously selected language's culture name
cultureName = (string)registryKey.GetValue(Constants.LanguageValueName);
}
}
// Attempt to set the selected language of the application to the previously selected
// one, if it is supported
_selectedLanguage = FindLanguage(cultureName) ?? _languages[0];
_selectedLanguage.IsSelected = true;
LocalizeDictionary.Instance.Culture = _selectedLanguage.Culture;
}
/// <summary>
/// Changes the currently selected language to the language corresponding to the culture
/// with the specified culture name.
/// </summary>
/// <param name="cultureName">The culture name of the culture associated with the newly
/// selected language.</param>
public void SelectLanguage(string cultureName)
{
LanguageItem language = FindLanguage(cultureName);
if (language != null)
SelectedLanguage = language;
}
