addscape.aspx.cs

酒店管理系统

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.Data.SqlClient;

namespace hotel.manage
{
	/// <summary>
	/// managescape 的摘要说明。
	/// </summary>
	public class managescape : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.TextBox TextBox2;
		protected System.Web.UI.WebControls.TextBox TextBox3;
		protected System.Web.UI.WebControls.TextBox TextBox4;
		protected System.Web.UI.WebControls.TextBox TextBox5;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator1;
		protected System.Web.UI.WebControls.CustomValidator CustomValidator1;
		protected System.Web.UI.WebControls.Button Button1;
		protected System.Web.UI.WebControls.Button Button2;
		protected System.Web.UI.WebControls.TextBox TextBox1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
		}

		#region Web 窗体设计器生成的代码
		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.CustomValidator1.ServerValidate += new System.Web.UI.WebControls.ServerValidateEventHandler(this.CustomValidator1_ServerValidate);
			this.Button1.Click += new System.EventHandler(this.Button1_Click);
			this.Button2.Click += new System.EventHandler(this.Button2_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void Button1_Click(object sender, System.EventArgs e)
		{
			if(this.IsValid)
			{
				SqlConnection con=DB.createCon();
				con.Open();

				SqlCommand cmd=new SqlCommand("select max(scapeid) from scape",con);
			

				int maxid=Convert.ToInt32(cmd.ExecuteScalar());
				cmd.ExecuteNonQuery();
				maxid=maxid+1;
				SqlCommand cmd1 = new SqlCommand("insert into scape(scapeid,scapename,picture,presentation,price,bus) values('"+maxid+"','"+TextBox2.Text+"','"+TextBox3.Text+"','"+TextBox1.Text+"','"+TextBox4.Text+"','"+TextBox5.Text+"')",con);
			
				cmd1.ExecuteNonQuery();
				con.Close();
			}
		
		}

		private void CustomValidator1_ServerValidate(object source, System.Web.UI.WebControls.ServerValidateEventArgs args)
		{
			string scapename=args.Value;
			if(DB.judgerummery(scapename))
			{
				args.IsValid=false;
			}
			else
			{
				args.IsValid=true;
			}
		}

		private void Button2_Click(object sender, System.EventArgs e)
		{
			TextBox1.Text="";
			TextBox2.Text="";
			TextBox3.Text="";
			TextBox4.Text="";
			TextBox5.Text="";

		}
	}
}