/// <summary>
/// Translate the text from <paramref name="from"/> to <paramref name="to"/>.
/// </summary>
/// <param name="text">The content to translate.</param>
/// <param name="from">The language of the original text. You can set it as <c>Language.Unknown</c> to the auto detect it.</param>
/// <param name="to">The target language you want to translate to.</param>
/// <param name="format">The format of the text.</param>
/// <returns>The translate result.</returns>
/// <exception cref="TranslateException">Translate failed.</exception>
/// <example>
/// This is the c# code example.
/// <code>
/// string text = GetYourHtmlString();
/// string translated = Translator.Translate(text, Language.English, Language.French, TranslateFormat.html);
/// </code>
/// </example>
public static string Translate(string text, Language from, Language to, TranslateFormat format)
{
if (from != Language.Unknown && !LanguageUtility.IsTranslatable(from))
{
throw new TranslateException("Can not translate this language : " + from);
}
if (!LanguageUtility.IsTranslatable(to))
{
throw new TranslateException(string.Format("Can not translate this language to \"{0}\"", to));
}
TranslateData result;
try
{
result = Translate(text, LanguageUtility.GetLanguageCode(from), LanguageUtility.GetLanguageCode(to), format);
}
catch (TranslateException ex)
{
throw new TranslateException("Translate failed!", ex);
}
if (format == TranslateFormat.text)
{
return(HttpUtility.HtmlDecode(result.TranslatedText));
}
return(result.TranslatedText);
}
/// <summary>
/// Detect the language for this text.
/// </summary>
/// <param name="text">The text you want to test.</param>
/// <param name="isReliable">Whether the result is reliable</param>
/// <param name="confidence">The confidence percent of the result.</param>
/// <returns>The detected language.</returns>
/// <exception cref="TranslateException">Detect failed.</exception>
public static Language Detect(string text, out bool isReliable, out double confidence)
{
DetectData result;
try
{
result = Detect(text);
}
catch (TranslateException ex)
{
throw new TranslateException("Detect failed!", ex);
}
string languageCode = result.LanguageCode;
isReliable = result.IsReliable;
confidence = result.Confidence;
Language language = LanguageUtility.GetLanguage(languageCode);
return(language);
}