message.aspx.cs

酒店管理系统(三层开发)源码 管理员的功能： 客房类型管理（编辑房间类型、删除房间类型、增加房间类型）、客房信息管理（编辑房间信息、删除房间信息、增加房间信息）、用户预订管理（对用户的档案进行操作、用

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 BLL;
using Entity;

public partial class Message : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if (Session["Name"] == null)
            {
                Response.Redirect("Index.aspx");
            }
            Bind();
        }
    }

    void Bind()
    {
        DataTable dt = MessageBLL.GetMessage();
        GridView1.DataSource = dt;
        GridView1.DataBind();
    }
    protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        GridView1.PageIndex = e.NewPageIndex;
        Bind();
    }
    protected void LinkButton16_Click(object sender, EventArgs e)
    {
        int userid = HotelUserBLL.GetUserIDByUserName(Session["Name"].ToString());
        MessageBLL.InsertMessage(userid, txtmessage.Text);
        Bind();
    }
}