UrlEncode
void UrlEncode(bool strict = false);
static BString UrlEncode(const BString& url,
result << '&' << BUrl::UrlEncode(currentField->Name())
<< '=' << BUrl::UrlEncode(currentField->String());
result << '&' << BUrl::UrlEncode(currentField->Name())
UrlEncode(url, true, true);