CommonBussiness/buySell.aspx.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using DAL;
using Model;

namespace CommonBussiness
{
    public partial class buySell : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if(!IsPostBack)
            {
                UserInfo user = Session["user"] as UserInfo;
                if (user == null)
                {
                    Response.Redirect("login.html");
                    return;
                }
                ViewState["mobile"] = user.mobile;
                DataSet ds = TypeInfoService.GetList("infoType = 81");
                if(ds.Tables[0].Rows.Count > 0)
                {
                    ddlBrand.DataSource = ds;
                    ddlBrand.DataTextField = "typeName";
                    ddlBrand.DataValueField = "id";
                    ddlBrand.DataBind();
                }
                ddlBrand.Items.Insert(0,new ListItem("品类","0"));

                ds = AreaInfoService.GetList("parentId = 0");
                if (ds.Tables[0].Rows.Count > 0)
                {
                    this.ddlArea.DataSource = ds;
                    ddlArea.DataTextField = "areaName";
                    ddlArea.DataValueField = "id";
                    ddlArea.DataBind();
                }
                ddlArea.Items.Insert(0, new ListItem("地区", "0"));
            }
        }
        /// <summary>
        /// 发布
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Button1_Click(object sender, EventArgs e)
        {
            UserInfo user = Session["user"] as UserInfo;
            if(user == null)
            {
                Response.Redirect("login.html");
                return;
            }
            MachineInfo item = new MachineInfo();