Translate your text using Google Api's

shane007

原文
, V# E8 `* n4 k3 A0 E7 v- I6 _http://blogs.msdn.com/shahpiyush/archive/2007/06/09/3188246.aspx
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Here is how you can translate a Text using Google's "Unofficial" API's.
The URL for Google Translate is - http://www.google.com/translate_ ... =UTF8&text={0}&langpair={1}
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[li]"text" is your input string which needs to be translated. [/li][li]langpair is the language pairs involved in the tranlsation. E.g. "ar|en" means translate from Arabic to English.[/li]

The result when you browse to the URL is a HTML page. You will have to do screen scraping to get your translated text.
- S* z, v0 ?: l5 C: ABelow is a C# function which translates, scrapes and gives you the result. I am using String.Substring function but you can use Regex too.
/// <summary>

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* p* i( E( V  g2 X" f: C/// Google URL - http://www.google.com/translate_ ... =UTF8&text={0}&langpair={1}

9 f) S) m2 R6 G6 o$ n& m( T/// </summary>
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' K2 ~0 b  l' p# r4 p3 V/// <param name="input">Input string</param>
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2 F) Z& Y* ^+ G/// <param name="languagePair">2 letter Language Pair, delimited by "|".
/// E.g. "ar|en" language pair means to translate from Arabic to English</param>
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/// <returns>Translated to String</returns>
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0 f$ T1 w, }3 B" g0 xpublic string TranslateText(
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* c9 M; J& {# t( p) V" P  K2 N    string input,

    string languagePair)
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{

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+ F# `) G3 z" o    string url = String.Format("http://www.google.com/translate_t?hl=en&ie=UTF8&text={0}&langpair={1}", input, languagePair);
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    WebClient webClient = new WebClient();
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    webClient.Encoding = System.Text.Encoding.UTF8;


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    string result = webClient.DownloadString(url);
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    result = result.Substring(result.IndexOf("id=result_box") + 22, result.IndexOf("id=result_box") + 500);
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    result = result.Substring(0, result.IndexOf("</div"));

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+ H+ v$ d  ?  v6 H* ~) P7 n9 E9 N    return result;
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More details about this Unofficial Google Translation API can be found Here