subselinfoadd.aspx.cs

学生选课系统开发工具VS2003.NET+Sqlserver2000 功能：基本学生及老师信息

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;

namespace SbElect.SubSelInfo
{
	/// <summary>
	/// SubSelInfoAdd 的摘要说明。
	/// </summary>
	public class SubSelInfoAdd : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.DropDownList ddl_Se;
		protected System.Web.UI.HtmlControls.HtmlInputText input_Numle;
		protected System.Web.UI.HtmlControls.HtmlInputText input_Name;
		protected System.Web.UI.HtmlControls.HtmlInputText input_People;
		protected System.Web.UI.HtmlControls.HtmlInputButton Button1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			if(!IsPostBack)
			{
				View_DDl();
			}
		}

		#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.Button1.ServerClick += new System.EventHandler(this.Button1_ServerClick);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion
		#region 绑定老师列表
		public void View_DDl()
		{
			Dal.SubSel Dal=new SbElect.Dal.SubSel();
			DataSet ds=Dal.Ddl_Ter();
			this.ddl_Se.DataTextField="TerName";
			this.ddl_Se.DataValueField="UserID";
			this.ddl_Se.DataSource=ds;
			this.ddl_Se.DataBind();
		}
		#endregion
		private void Button1_ServerClick(object sender, System.EventArgs e)
		{
			string StuNumble=this.input_Numle.Value;
			string StuName=this.input_Name.Value;
			int TerID=int.Parse(this.ddl_Se.SelectedValue.ToString());
			int People=int.Parse(this.input_People.Value);
			Dal.SubSel Dal=new SbElect.Dal.SubSel();
			Dal.AddView(StuNumble, StuName , TerID, People);
			Response.Write("<script>alert('添加信息成功！')</script>");
			Response.Redirect("SubSelInfoView.aspx");
		}
	}
}