Manage/addproduct.aspx.cs

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using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
using LYF.SqlHelper;
using System.IO;

public partial class Manage_addproduct : System.Web.UI.Page
{
    private SqlHelper shp = new SqlHelper("XS");
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["Uname"] == null || Session["Uname"].ToString() == "")
        {
            Response.Write("<script>parent.location.href='login.aspx'</script>");
        }
        if (!IsPostBack)
        {
            LoadBind();
        }
    }
    private void LoadBind() 
    {
        string sql = "select * from XS_Type";
        this.typeDDL.DataSource = shp.GetTable(sql, CommandType.Text, null);
        this.typeDDL.DataTextField = "typename";
        this.typeDDL.DataBind();
        this.typeDDL.Items.Insert(0, "--请选择商品类型");
    }
    /// <summary>
    /// 商品添加事件
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void addBT_Click(object sender, EventArgs e)
    {
        string pname = this.pnameTB.Value;
        string type = this.typeDDL.Text;
        string pinpai = this.pinpaiTB.Value;
        string size = this.sizeTB.Value;
        string price = this.priceTB.Value;
        string shuliang = this.shuliangTB.Value;
        string photourl= UpLoadImg();
        string jianjie = this.jianjiearea.Value;
        string insertsql = "insert into XS_Products(productname,type,pinpai,price,shuliang,size,photourl,jianjie,date) values('" + pname + "','" + type + "','" + pinpai + "'," + price + "," + shuliang + ",'" + size + "','" + photourl + "','" + jianjie + "',getdate())";
        shp.ExecuteNonQuery(insertsql);
        ShowJsMsg("添加商品成功！");
    }
    private string UpLoadImg()
    {
        string photourl = "../upload/";
        if (this.imgFUL.HasFile)
        {