/// <summary>
/// Constructs a new
/// <see cref="UrlEncodedFormEntity">UrlEncodedFormEntity</see>
/// with the list
/// of parameters in the specified encoding.
/// </summary>
/// <param name="parameters">iterable collection of name/value pairs</param>
/// <param name="charset">encoding the name/value pairs be encoded with</param>
/// <since>4.2</since>
public UrlEncodedFormEntity(IEnumerable <NameValuePair> parameters, Encoding charset
) : base(URLEncodedUtils.Format(parameters, charset != null ? charset : HTTP.DefContentCharset
), ContentType.Create(URLEncodedUtils.ContentType, charset))
{
}
/// <summary>
/// Constructs a new
/// <see cref="UrlEncodedFormEntity">UrlEncodedFormEntity</see>
/// with the list
/// of parameters in the specified encoding.
/// </summary>
/// <param name="parameters">list of name/value pairs</param>
/// <param name="charset">encoding the name/value pairs be encoded with</param>
/// <exception cref="System.IO.UnsupportedEncodingException">if the encoding isn't supported
/// </exception>
public UrlEncodedFormEntity(IList <NameValuePair> parameters, string charset) : base
(URLEncodedUtils.Format(parameters, charset != null ? charset : HTTP.DefContentCharset
.Name()), ContentType.Create(URLEncodedUtils.ContentType, charset))
{
}