roomorder.aspx.cs

用ASP.NET做的酒店管理系统,该系统主要处理酒店日常运营中涉及的客户信息.

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Configuration ;
using System.Data .SqlClient ;


namespace HMS
{
	/// <summary>
	/// RoomOrder 的摘要说明。
	/// </summary>
	public class RoomOrder : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Button btn_submit;
		protected System.Web.UI.WebControls.Label lbl_obegindate;
		protected System.Web.UI.WebControls.Label lbl_orid;
		protected System.Web.UI.WebControls.TextBox tbx_ogname;
		protected System.Web.UI.WebControls.RequiredFieldValidator rfv_ogname;
		protected System.Web.UI.WebControls.RequiredFieldValidator rfv_ogidcard;
		protected System.Web.UI.WebControls.RegularExpressionValidator rev_ogidcard;
		protected System.Web.UI.WebControls.TextBox tbx_ogidcard;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			if(!IsPostBack)
			{	//绑定Label数据
				lbl_orid.Text =Request.QueryString ["rid"].ToString ();
				lbl_obegindate.Text =System.DateTime .Now.ToString ();
			}
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN：该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.btn_submit.Click += new System.EventHandler(this.btn_submit_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void btn_submit_Click(object sender, System.EventArgs e)
		{
			if(Page.IsValid )
			{//对Occupy表进行添加	
				//从文件Web.config中读取连接字符串
				string strconn= ConfigurationSettings.AppSettings["dsn"];
				//连接本地计算机的HMS数据库
				SqlConnection cn= new SqlConnection (strconn);
				cn.Open ();
				//利用Command对象调用存储过程
				SqlCommand cm=new SqlCommand  ("occupyadd",cn);
				//将命令类型转为存储类型
				cm.CommandType =CommandType.StoredProcedure ;
				//往存储过程中添加参数
				cm.Parameters .Add ("@ORID",SqlDbType.VarChar);
				cm.Parameters .Add ("@OGName",SqlDbType.VarChar );
				cm.Parameters .Add ("@OGidCard",SqlDbType.VarChar);
				cm.Parameters .Add ("@OBeginDate",SqlDbType.DateTime);
				cm.Parameters .Add ("@OPay",SqlDbType.Money);
				//给存储过程的参数付值
				cm.Parameters ["@ORID"].Value =lbl_orid.Text .ToString ();
				cm.Parameters ["@OGName"].Value =tbx_ogname.Text .ToString ();
				cm.Parameters ["@OGidCard"].Value =tbx_ogidcard.Text .ToString ();
				cm.Parameters ["@OBeginDate"].Value =lbl_obegindate.Text.ToString ();
				cm.Parameters ["@OPay"].Value =0;
				cm.ExecuteNonQuery ();
				//关闭连接
				cn.Close();
			//对RoomState表进行修改
				cn.Open ();
				SqlCommand cm0=new SqlCommand  ("RoomStateModifyForOrder",cn);
				cm0.CommandType =CommandType.StoredProcedure ;
				cm0.Parameters .Add ("@SRID",SqlDbType.VarChar);
				cm0.Parameters ["@SRID"].Value =lbl_orid.Text .ToString ();
				cm0.ExecuteNonQuery ();
				cn.Close ();
				Response.Redirect("roomleftlist.aspx");
			}
		}
	}
}