system.aspx.cs

一个供大家参考的自己做的计算机等级考试网上系统

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.IO;

namespace djks.admin
{
	/// <summary>
	/// system 的摘要说明。
	/// </summary>
	public class system : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.RadioButton rbt_yx;
		protected System.Web.UI.WebControls.TextBox txt_kscs;
		protected System.Web.UI.WebControls.TextBox txt_jgdm;
		protected System.Web.UI.WebControls.RadioButton rbt_xxyx;
		protected System.Web.UI.WebControls.RadioButton rbt_xxjz;

		protected System.Web.UI.WebControls.Button btn_bmkqk;
		protected System.Web.UI.WebControls.Button btn_xpqk;
		protected System.Web.UI.WebControls.Button btn_bmksd;
		protected System.Web.UI.HtmlControls.HtmlGenericControl P1;
		protected System.Web.UI.WebControls.RadioButton rbt_jz;
		private static bool bm_flag;
	
		protected System.Web.UI.WebControls.RadioButton rbt_cxjz;
		private static bool xm_flag;
		protected System.Web.UI.WebControls.RadioButton rbt_cxyx;
		protected System.Web.UI.WebControls.Button btn_bmkbf;
		private static bool cx_flag;
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			if(!this.IsPostBack)
			{
				if(Session["admin_name_login_user"]==null)
				{
					Response.Redirect("manager_login.aspx");
				}
				else
				{
					this.btn_bmkbf.Attributes.Add("OnClick","return confirm('确定要备份报名库吗?');");
					this.btn_bmkqk.Attributes.Add("OnClick","return confirm('确定要清空报名库吗?');");
					this.btn_xpqk.Attributes.Add("OnClick","return confirm('确定要删除所有的照片吗?');");
					databind();
				}
			}
		}

		#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.btn_bmkbf.Click += new System.EventHandler(this.btn_bmkbf_Click);
			this.btn_bmkqk.Click += new System.EventHandler(this.btn_bmkqk_Click);
			this.btn_xpqk.Click += new System.EventHandler(this.btn_xpqk_Click);
			this.btn_bmksd.Click += new System.EventHandler(this.btn_bmksd_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void databind()
		{
			string strSql="select djkscs,syjgdm,bm_purview,xm_purview,cx_purview from system where id=1";
			DataTable dt=database.CreateDateSet(strSql).Tables[0];
			this.txt_kscs.Text=dt.Rows[0]["djkscs"].ToString();
			this.txt_jgdm.Text=dt.Rows[0]["syjgdm"].ToString();
			
			bm_flag=Convert.ToBoolean(dt.Rows[0]["bm_purview"].ToString());
			xm_flag=Convert.ToBoolean(dt.Rows[0]["xm_purview"].ToString());
			cx_flag=Convert.ToBoolean(dt.Rows[0]["cx_purview"].ToString());
//			Response.Write("<script>"+bm_flag+"</script>");
			if(bm_flag)
			{
				this.rbt_yx.Checked=true;
			}
			else
			{
				this.rbt_jz.Checked=true;
			}
			if(xm_flag)
			{
				this.rbt_xxyx.Checked=true;
			}
			else
			{
				this.rbt_xxjz.Checked=true;
			}
			if(cx_flag)
			{
				this.rbt_cxyx.Checked=true;
			}
			else
			{
				this.rbt_cxjz.Checked=true;
			}
		}

		private void btn_bmksd_Click(object sender, System.EventArgs e)
		{
			if(this.rbt_yx.Checked)
			{
				bm_flag=true;
				
			}
			else
			{
				bm_flag=false;
			}
			if(this.rbt_xxyx.Checked)
			{
				xm_flag=true;
			}
			else
			{
				xm_flag=false;
			}
			if(this.rbt_cxyx.Checked)
			{
				cx_flag=true;
			}
			else
			{
				cx_flag=false;
			}
			string strSql="update system set djkscs="+txt_kscs.Text+",syjgdm='"+txt_jgdm.Text+"',bm_purview="+bm_flag+",xm_purview="+xm_flag+",cx_purview="+cx_flag;
			database.doSql(strSql);
			 hxyy_js.jsAlert("设定成功!");
			databind();
		}

		private void btn_bmkbf_Click(object sender, System.EventArgs e)      //备份数据库
		{
			string scroucefile=Server.MapPath("../hxyy_database/")+"hxyy_bmk.mdb";
			string targetfile=Server.MapPath("../hxyy_database/beifen/")+txt_kscs.Text+".mdb";

			File.Copy(scroucefile,targetfile,true);
			hxyy_js.jsAlert("备份成功");
		}

		private void btn_bmkqk_Click(object sender, System.EventArgs e)    //删除所有记录,清空数据库
		{
//			Response.Write("<script>confirm('警告：确定要清空吗？');</script>");
			string strSql="delete * from bmk";
			database.doSql(strSql);
			hxyy_js.jsAlert("数据库清空成功！");
		}

		private void btn_xpqk_Click(object sender, System.EventArgs e)
		{
			string path_xp=Server.MapPath("../photo");
			foreach(string d in Directory.GetFileSystemEntries(path_xp)) 
			{ 
				if(File.Exists(d)) 
					File.Delete(d); //直接删除其中的文件 				 
			} 
			hxyy_js.jsAlert("报考人员照片已全部删除!");

		}
	}

}