IfcDoc.DocumentationISO.FormatReference C# (CSharp) Method

        private static string FormatReference(DocProject docProject, string value)
        {
            if (value == null)
                return null;

            StringBuilder sb = new StringBuilder();
            string[] parts = value.Split('\\');
            foreach (string part in parts)
            {
                string[] tokens = part.Split('.');
                if (tokens.Length > 0)
                {
                    sb.Append("\\");

                    DocDefinition docToken = docProject.GetDefinition(tokens[0]);
                    if (docToken != null)
                    {
                        DocSchema docSchema = docProject.GetSchemaOfDefinition(docToken);
                        string relative = @"../../";
                        string hyperlink = relative + docSchema.Name.ToLower() + @"/lexical/" + docToken.Name.ToLower() + ".htm";
                        string format = "<a href=\"" + hyperlink + "\">" + tokens[0] + "</a>";
                        sb.Append(format);
                    }

                    if (tokens.Length > 1)
                    {
                        sb.Append(".");
                        sb.Append(tokens[1]);
                    }

                    sb.Append("<br>");
                }
            }

            return sb.ToString();
        }