process.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;

namespace OLTest
{
	/// <summary>
	/// Process 的摘要说明。
	/// </summary>
	public class Process : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Label Label2;
		protected System.Web.UI.WebControls.Label Label3;
		protected System.Web.UI.WebControls.TextBox TextBox1;
		protected System.Web.UI.WebControls.TextBox TextBox2;
		protected System.Web.UI.WebControls.Button Button1;
		protected System.Web.UI.WebControls.Button Button2;
		protected System.Web.UI.WebControls.Label Label1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
	     TextBox2.Text=Session["Name"].ToString();
			TextBox1.Text=Session["StuNo"].ToString();
		}

		#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.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
		public int[] getRandomNum(int num,int minValue,int maxValue)
		{
			Random ra=new Random(unchecked((int)DateTime.Now.Ticks));
			int[] arrNum=new int[num];
			int tmp=0;
			for (int i=0;i<=num-1;i++)
			{
				tmp=ra.Next(minValue,maxValue);
				arrNum[i]=getNum(arrNum,tmp,minValue,maxValue,ra);
			}
			return arrNum;
		}

		public int getNum(int[] arrNum,int tmp,int minValue,int maxValue,Random ra)
		{
			
			int n=0;
			while (n<=arrNum.Length-1)
			{
				if (arrNum[n]==tmp)
				{
					tmp=ra.Next(minValue,maxValue);
					getNum(arrNum,tmp,minValue,maxValue,ra);
				}
				n++;
			}
			return tmp;
		}

		private void Button1_Click(object sender, System.EventArgs e)
		{
			int[] arr=getRandomNum(10,1,20);
			int i=0;
			string temp="";
			while (i<=arr.Length-1)
			{
				temp+=arr[i].ToString()+",";
				i++;
			}

			Session["Num"]=temp.TrimEnd(',');
			this.Response.Redirect("Main.aspx");
		}

		private void Button2_Click(object sender, System.EventArgs e)
		{
			this.Response.Redirect("Login.aspx");
		}
	}
}