private void RptBind(string _strWhere)
 {
     this.txtKeywords.Text = this.keywords;
     BLL.sys_model bll = new TOURISM.BLL.sys_model();
     this.rptList.DataSource = bll.GetList(_strWhere);
     this.rptList.DataBind();
 }
        private void TreeBind(DropDownList ddl)
        {
            TOURISM.BLL.sys_model bll = new TOURISM.BLL.sys_model();
            DataTable dt = bll.GetList("").Tables[0];

            ddl.Items.Clear();
            ddl.Items.Add(new ListItem("请选择模型", ""));
            foreach (DataRow dr in dt.Rows)
            {
                ddl.Items.Add(new ListItem(dr["title"].ToString(), dr["id"].ToString()));
            }
        }