ADBaseLibrary.Helpers.WebStream.PopulateHeaders C# (CSharp) Метод

        private static void PopulateHeaders(HttpRequestMessage msg, NameValueCollection headers)
        {
            foreach (string s in headers.Keys)
            {
                string k = s.ToLower();
                if (k.StartsWith("content") || k == "expires" || k == "last-modified")
                {
                    msg.Content.Headers.Add(s, headers[s]);
                }
                else
                {
                    msg.Headers.Add(s, headers[s]);
                }
            }
        }