GoodsManager.aspx.cs

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using System;
using System.Collections.Generic;

using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;

public partial class GoodsManager : System.Web.UI.Page
{
    public static string fname;
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            DataSet ds = DBHelper.GetDataSet("select * from tb_GoodsType");
            this.DropDownList1.DataTextField = "TypeName";
            this.DropDownList1.DataValueField = "TypeID";
            this.DropDownList1.DataSource = ds.Tables[0];
            this.DropDownList1.DataBind();
            if (Request["ID"] != null)
            {
                InitData();
            } 
        } 

    } 
    protected void InitData()
    {
        string id = Request["ID"].ToString();
        try
        {
            string sql = "select * from View_1 where GoodsID=" + id;
            DataTable dt = DBHelper.GetDataSet(sql).Tables[0];
            if (dt.Rows.Count > 0)
            {
                this.TextBox1.Text = dt.Rows[0]["GoodsName"].ToString();
                this.TextBox2.Text = dt.Rows[0]["Price"].ToString();
                this.TextBox3.Text = dt.Rows[0]["Introduce"].ToString();


                this.TextBox4.Text = dt.Rows[0]["ChuBanShe"].ToString();
                this.TextBox5.Text = dt.Rows[0]["ZuoZhe"].ToString();
                this.TextBox6.Text = dt.Rows[0]["ISBN"].ToString();
                this.DropDownList1.SelectedItem.Value = dt.Rows[0]["TypeID"].ToString();
                fname = dt.Rows[0]["GoodsPicture"].ToString();
                this.Image1.ImageUrl = "" + fname;
                this.TextBox7.Text = dt.Rows[0]["XinJiu"].ToString();
            } 
        } 
        catch
        {
        } 
    } 
    private void FileUpLoad()
    {
        if (UploadFile.Value != null)
        {
            string nam = UploadFile.PostedFile.FileName;
            //取得文件名(抱括路径)里最后一个"."的索引