stuinfor.aspx.cs

一款很好的在线考试系统的毕业设计

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 OLTestS
{
	/// <summary>
	/// StuInfor 的摘要说明。
	/// </summary>
	public class StuInfor : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.DataGrid DataGrid1;
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.Label Label2;
		protected System.Web.UI.WebControls.Label Label3;
		protected System.Web.UI.WebControls.Label Label4;
		protected System.Web.UI.WebControls.Label Label5;
		protected System.Web.UI.WebControls.Label Label6;
		protected System.Web.UI.WebControls.TextBox TextBox1;
		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.Button Button1;
		protected System.Web.UI.WebControls.Button Button2;
		protected System.Web.UI.WebControls.Button Button3;
		DataSet ds;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			BindData();
			Session["Select"]=0;
		}

		#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.DataGrid1.ItemCommand += new System.Web.UI.WebControls.DataGridCommandEventHandler(this.Look);
			this.Button1.Click += new System.EventHandler(this.Button1_Click);
			this.Button2.Click += new System.EventHandler(this.Button2_Click);
			this.Button3.Click += new System.EventHandler(this.Button3_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion
		private void BindData()
		{
			string cn="server=.;uid=sa;database=nTest";
			SqlDataAdapter da = new SqlDataAdapter("Select * from Stu",cn);
			ds = new DataSet();
			da.Fill(ds);
			DataGrid1.DataSource = ds.Tables[0];
			DataGrid1.DataBind();

			
		}

		private void Look(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
		{
			
				int CNum=e.Item.DataSetIndex;
				TextBox1.Text=ds.Tables[0].Rows[CNum]["StuNo"].ToString();
			TextBox2.Text=ds.Tables[0].Rows[CNum]["StuName"].ToString();
			TextBox3.Text=ds.Tables[0].Rows[CNum]["QuestNum"].ToString();
			TextBox4.Text=ds.Tables[0].Rows[CNum]["Answer"].ToString();
			TextBox5.Text=ds.Tables[0].Rows[CNum]["Score"].ToString();
		}

		private void Button1_Click(object sender, System.EventArgs e)
		{
			this.Response.Redirect("WebForm1.aspx");
		}

		private void Button3_Click(object sender, System.EventArgs e)
		{
		   this.Response.Redirect("StuEditor.aspx");
		}

		private void Button2_Click(object sender, System.EventArgs e)
		{
	    Session["Select"]=TextBox1.Text;
		this.Response.Redirect("StuEditor.aspx");
		}

	}
}