private void SaveTags() { string msg; Regex reg = new Regex("^name_([a-zA-Z0-9]+)$"); int i = 0; string id; foreach (string key in request.Form) { if (reg.IsMatch(key)) { id = reg.Match(key).Groups[1].Value; tagsManager.Update(new Tag { Name = request["name_" + id], LinkUri = request["link_" + id], Description = request["des_" + id] }); i++; } } msg = i == 0 ? "没有保存的项!" : "保存成功"; response.Write(String.Format("<script>window.parent.tip('{0}');</script>", msg)); }