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, , , , , , Hex27 Dec39, HTML- .
string Padding = "000";
for (int f = 1; f <= 256; f++)
{
string Hex = "\\u" + Padding.Substring(0, 4 - f.ToString().Length) + f;
string Dec = "&#" + Int32.Parse(f.ToString(), NumberStyles.HexNumber) + ";";
HTML = HTML.Replace(Hex, Dec);
}
HTML = System.Web.HttpUtility.HtmlDecode(HTML);
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