editpaper.aspx.cs

用ASP.NET（C#）、SQL Server2000数据库开发在线考试系统源代码

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 ExamineSystem
{
	/// <summary>
	/// Summary description for EditPaper.
	/// </summary>
	public class EditPaper : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.TextBox TotalMark;
		protected System.Web.UI.WebControls.TextBox MinDefficult;
		protected System.Web.UI.WebControls.TextBox MaxDefficult;
		protected System.Web.UI.WebControls.DataGrid KindList;
		protected System.Web.UI.WebControls.DataGrid PaperList;
		protected System.Web.UI.WebControls.Button AddPaperBtn;
		protected System.Web.UI.HtmlControls.HtmlGenericControl title;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			///验证用户的权限
			if(Session["UserID"] == null)
			{
				Response.Redirect("~/Default.aspx");
			}
			

			if(!Page.IsPostBack)
			{
				BindKindData();
			}
		}

		private void BindKindData()
		{
			QuestionKindDB kind = new QuestionKindDB();
			SqlDataReader reck = kind.GetQuesKinds();

			KindList.DataSource = reck;
			KindList.DataKeyField = "KindID";
			KindList.DataBind();
		   
			reck.Close();
		}

		private void BindPaperData(ArrayList aPaperList)
		{
			PaperList.DataSource = aPaperList;
			PaperList.DataKeyField = "KindID";
			PaperList.DataBind();
		}

		private bool AddKindToPaper(ArrayList aKindList,PaperKinds paperKind)
		{
			bool isexist = false;
			for(int i = 0; i < aKindList.Count; i++)
			{
				if(paperKind.KindID == ((PaperKinds)aKindList[i]).KindID)
				{
					isexist = true;
				}
			}
			return(isexist);
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{    
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion
	}
}