public static DataTable GetTemplateList(PageCategory pageCate)
        {
            /* 建立模板时的命名规则 */
            // Template_HomePage_Index.aspx
            // Template_{PageCategoryName}_{TemplateName}.aspx

            string TemplateRootPath = ConfigurationManager.AppSettings["templateRootPath"];

            Regex reg = new Regex(@"Template_(?<cate>\w+)_(?<page>\w+).aspx");

            DataTable dt = new DataTable(); dt.Columns.Add("fullname"); dt.Columns.Add("cate"); dt.Columns.Add("name");

            foreach (string f in Directory.GetFiles(TemplateRootPath))
            {
                Match match = reg.Match(f);

                if (match.Success)
                {
                    DataRow row = dt.NewRow();

                    row["fullname"] = "\\cms" + Regex.Split(f, "cms", RegexOptions.IgnoreCase)[1];
                    row["cate"]     = match.Groups["cate"].Value;
                    row["name"]     = f.Substring(f.LastIndexOf("\\") + 1);

                    dt.Rows.Add(row);
                }
            }

            DataTable newTable = dt.Clone();

            foreach (DataRow row in dt.Select("cate = '" + pageCate.ToString() + "'"))
            {
                newTable.ImportRow(row);
            }

            return(newTable);
        }