private void LoadInfo() { int id = RequestHelper.GetRequestInt("id", 0); if (id > 0) { DataTable dt = operate.GetMessageByID(id); if (dt != null && dt.Rows.Count > 0) { labtitle.Text = HttpUtility.HtmlDecode(dt.Rows[0]["title"].ToString()); labcontext.Text = HttpUtility.HtmlDecode(dt.Rows[0]["context"].ToString()); } else { Alert.ShowInParent("读取数据失败!", String.Empty, ActiveWindow.GetHideReference()); } } else { Alert.ShowInParent("参数错误!", String.Empty, ActiveWindow.GetHideReference()); } }