AdminManager/HotelManager.aspx.cs

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using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

using System.Data.SqlClient;

namespace TravelWeb.AdminManager
{
    public partial class HotelManager : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (Session.Contents["admin"] == null)
            {
                Response.Redirect("AdminLogin.aspx");
            }
            else
            {
                Label1.Text = Session["admin"].ToString();
            }
            GridViewDataBinding();
        }
        public void GridViewDataBinding()
        {
            SqlConnection conn;
            using (conn = DataConn.getSqlConnection())
            {
                try
                {
                    DataSet ds = DataConn.getDataSet("selectHotelAspx", conn);
                    GridView1.DataSource = ds.Tables[0].DefaultView;
                    GridView1.DataBind();
                }
                catch (Exception ex)
                {

                    Response.Write(ex.Message);
                }
            }
        }

        protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
        {
            string strID = GridView1.Rows[e.RowIndex].Cells[0].Text;
            int id = Convert.ToInt32(strID);
            try
            {
                //物理性删除（从DB中删除）-------------------------------------------------------------------------- 
                string proceName = "HotelDelete";
                SqlParameter[] param = { new SqlParameter("@hotel_id", SqlDbType.Int) };
                param[0].Value = id;