public virtual T GetProperty <T>(PerLanguageOption <T> setting, bool cacheDefault)
{
if (setting == null)
{
throw new ArgumentNullException(nameof(setting));
}
PropertiesDictionary properties = GetSettingsContainer(setting, cacheDefault);
T value;
if (!properties.TryGetProperty(setting.Name, out value) && setting.DefaultValue != null)
{
value = setting.DefaultValue();
if (cacheDefault)
{
properties[setting.Name] = value;
}
}
return(value);
}
