editstore.aspx.cs

网上购物商城主要由前台会员模块和后台管理模块两部分组成。 q 前台功能模块 前台模块主要包括会员注册、登录、修改个人信息、购物、查询购物情况和查看各种服务条款等功能。 q 后台管理模块 后台模

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;

public partial class AdminManage_EditStore : System.Web.UI.Page
{
    SqlOperate sqloperate = new SqlOperate();
    SqlConnection sqlconn = new SqlConnection(ConfigurationManager.AppSettings["ConnectionString"]);
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            string sqlstr = "select * from tb_StoreInfo where StoreID='"+Request["StoreID"].ToString()+"'";
            sqlconn.Open();
            SqlDataAdapter myda = new SqlDataAdapter(sqlstr,sqlconn);
            DataSet myds = new DataSet();
            myda.Fill(myds,"tb_StoreInfo");
            DataRowView mydrv=myds.Tables["tb_StoreInfo"].DefaultView[0];
            txtSID.Text = Request["StoreID"].ToString();
            txtSName.Text = Convert.ToString(mydrv.Row["StoreName"]);
            sqlconn.Close();
        }
    }
    protected void btnAdd_Click(object sender, EventArgs e)
    {
        string sqltest = "select * from tb_StoreInfo where StoreName='" + txtSName.Text + "'";
        sqlconn.Open();
        SqlCommand sqlcom = new SqlCommand(sqltest, sqlconn);
        SqlDataReader read = sqlcom.ExecuteReader();
        read.Read();
        if (read.HasRows)
        {
            if (this.txtSName.Text.Trim() == read["StoreName"].ToString().Trim())
            {
                Response.Write("<script language='javascript'>alert('该仓库已经存在');localtion='EditStore.aspx'</script>");
                return;
            }
        }
        else
        {
            string sqlstr = "insert into tb_StoreInfo(StoreName) values('" + txtSName.Text.Trim() + "')";
            sqloperate.DataCom(sqlstr);
        }
    }
    protected void btnEdit_Click(object sender, EventArgs e)
    {
        string sqlstr = "update tb_StoreInfo set StoreName='" + txtSName.Text.Trim()
            + "' where StoreID='" + Request["StoreID"].ToString() + "'";
        sqloperate.DataCom(sqlstr);
    }
    protected void btnBack_Click(object sender, EventArgs e)
    {
        Response.Redirect("StoreManage.aspx");
    }
}