queryguestform.aspx.cs

一个关于宾馆酒店管理系统的源代码

//文件名:QueryGuestForm.aspx.cs
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 QueryManage_QueryGuestForm : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        string MyForbidString = Session["MyForbid"].ToString();
        if (MyForbidString.IndexOf("C1") > 1)
        {
            Server.Transfer("~/SystemManage/AllErrorHelp.aspx");
        }
        this.Page.Title = "当前位置：查询管理->查询旅客信息";   
        this.Button2.OnClientClick = "return confirm('请检查旅客登记信息是否正确，是否确认修改？')";
    }
    protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
    {//显示选择的客人入住登记信息
        string My入住编号 = this.GridView1.SelectedRow.Cells[1].Text.ToString();
        String MySQLConnectionString = ConfigurationManager.ConnectionStrings["MyHotelDBConnectionString"].ConnectionString;
        SqlConnection MyConnection = new SqlConnection(MySQLConnectionString);
        MyConnection.Open();
        SqlCommand MyCommand = MyConnection.CreateCommand();
        MyCommand.CommandText = "Select * From 客房入住单 Where 入住编号='" + My入住编号 + "'";
        SqlDataAdapter MyAdapter = new SqlDataAdapter(MyCommand);
        DataTable MyTable = new DataTable();
        MyAdapter.Fill(MyTable);
        this.TextBox1.Text = MyTable.Rows[0][0].ToString();
        this.TextBox2.Text = MyTable.Rows[0][1].ToString();
        this.TextBox3.Text = MyTable.Rows[0][2].ToString();
        this.TextBox4.Text = MyTable.Rows[0][3].ToString();
        this.TextBox5.Text = MyTable.Rows[0][4].ToString();
        this.TextBox6.Text = MyTable.Rows[0][5].ToString();
        this.TextBox7.Text = MyTable.Rows[0][6].ToString();
        this.DropDownList2.Text = MyTable.Rows[0][7].ToString();
        this.TextBox9.Text = MyTable.Rows[0][8].ToString();
        this.TextBox10.Text = MyTable.Rows[0][9].ToString();
        this.TextBox11.Text = MyTable.Rows[0][10].ToString();
        this.DropDownList4.Text = MyTable.Rows[0][11].ToString();
        this.TextBox13.Text = MyTable.Rows[0][12].ToString();
        this.TextBox14.Text = MyTable.Rows[0][13].ToString();
        this.TextBox15.Text = MyTable.Rows[0][14].ToString();
        if (MyConnection.State == ConnectionState.Open)
        {
            MyConnection.Close();
        }
    }
    protected void Button2_Click(object sender, EventArgs e)
    {//修改客人入住登记信息
        this.SqlDataSource2.Update();
        this.GridView1.DataBind();
    }
}