private void CheckedLanguageCommandExecute(object e)
{
var commandParam = (string)((e as EkushApp.ShellService.Commands.EventToCommandArgs).CommandParameter);
LocaleManager.SetCurrentLanguage(commandParam);
RegistryUtility.WriteRegistryKey(Globals.RegistryConstants.KEY_PATH, Globals.RegistryConstants.LOCALE_KEY_NAME, commandParam);
}