.NET中加密與解密QueryString的方法

    加密

　　ResponseRedirect(DetailInfoaspx?id= + ConvertToBaseString(SystemTextEncodingDefaultGetBytes(sp))Replace(+%B));

　　解密

　　string ID = SystemTextEncodingDefaultGetString(ConvertFromBaseString(RequestQueryString[id]ToString()Replace(%B+)));

From:http://tw.wingwit.com/Article/program/net/201311/15667.html