public string ProcessHeaders() { StringBuilder headerBuilder = new StringBuilder(); headerBuilder.Append(ProtocolVersion.ToVersionString()); headerBuilder.Append(' '); headerBuilder.Append(Status.ToStatusString()); headerBuilder.Append(HeaderSeparator); foreach (KeyValuePair <string, string> header in Headers) { string key = header.Key; string value = header.Value; if (key == HeaderNames.ContentLength && Status == HttpStatus.NoContent) { value = "0"; } headerBuilder.Append(key); headerBuilder.Append(": "); headerBuilder.Append(value); headerBuilder.Append(HeaderSeparator); } headerBuilder.Append(HeaderSeparator); return(headerBuilder.ToString()); }