ASP.NET文件管理显示信息寻技术

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 filemanage2
{
/// <summary>
/// login 的摘要说明。
/// </summary>
public class login : System.Web.UI.Page
{
 protected System.Web.UI.WebControls.Label Label1;
 protected System.Web.UI.WebControls.Label Label3;
 protected System.Web.UI.WebControls.Label Label4;
 protected System.Web.UI.WebControls.Table Table1;
 protected System.Web.UI.WebControls.Button Button1;
 protected System.Web.UI.WebControls.Label Label2;
 protected System.Web.UI.WebControls.Label Label6;
 protected System.Web.UI.WebControls.Label Label5;
 protected System.Web.UI.WebControls.Label Label7;
 protected System.Web.UI.HtmlControls.HtmlInputFile myFile;

 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["smallfools_filemanage"]!=null)
//// {
// if(Session["smallfools_filemanage"].ToString()!="pass")
// {
// Response.Redirect("index.aspx");
// }
// else
// {
 ListFile();
// }
// }
// else
// {
// Response.Redirect("index.aspx");
// }
 }
 }

  private void ListFile()
  {
   //接收路径
   string strPath=Request.QueryString["path"];
   //系统标识符和版本号
   string strSystem = Environment.OSVersion.ToString();
   //获取映射到进程上下文的物理内存量
   string strRem=Environment.WorkingSet.ToString();
   //获取系统启动后经过的毫秒数
   int iTC=Environment.TickCount/60000;
   //系统目录的完全限定路径
   string strSD=Environment.SystemDirectory;
   //获取此本地计算机的 NetBIOS 名称
   string strMN=Environment.MachineName;
   //获取与当前用户关联的网络域名
   string strUDN=Environment.UserDomainName;

this.Label5.Text="系统："+strSystem;
 this.Label6.Text="可用内存："+strRem;
 this.Label7.Text="自上次重启已有："+iTC+"分钟了";
 this.Label7.Text=this.Label7.Text+" 系统路径：<a href='login.aspx?path="+strSD+"'>"+strSD+"</a>";
 this.Label7.Text=this.Label7.Text+" 计算机的名称："+strMN;
 this.Label7.Text=this.Label7.Text+" 网络域名："+strUDN;

   //如果接收的路径为空，则获取当前路径
   if(strPath==null)
   {
    strPath=Request.ServerVariables["APPL_PHYSICAL_PATH"];
   }
   else
   {
    if(strPath.Substring(strPath.Length-1,1)!="\\")
    {
     strPath=strPath+"\\";
    }
   }
   this.Label1.Text="当目录："+strPath;

try
 {
 //输出所有驱动器号
 string[] drv=System.IO.Directory.GetLogicalDrives();
 this.Label3.Text="驱动器：";
 for(int i=0;i<drv.Length-1;i++)
 {
 this.Label3.Text=this.Label3.Text+"<a href='login.aspx?path="+drv[i]+"'>"+drv[i]+"</a>　";
 }

//当前目录下的所有文件夹
 DirectoryInfo di=new DirectoryInfo(strPath);
 DirectoryInfo[] wjj=di.GetDirectories();

 //上级目录
 if(strPath.Substring(strPath.Length-2,2)!=":\\")
 {
 string[] aa=strPath.Split('\\');
 string bb="";
 for(int i=0;i<aa.Length-2;i++)
 {
 if(i==0)
 {
 bb=aa[i];
 }
 else
 {
 bb=bb+"\\"+aa[i];
 }
 }
 this.Label4.Text=" <a href='login.aspx?path="+bb+"'>上级目录：..</a>　";
 }

    //输出当前目录下的所有文件夹
    foreach(DirectoryInfo diTemp in wjj)
    {
     TableRow tr=new TableRow();
     //tr.BackColor=ColorTranslator.FromHtml("#dddddd");
     tr.Attributes.Add("class","folder");
     tr.Attributes.Add("onmouseover","this.className='2'");
     tr.Attributes.Add("onmouseout","this.className='folder'");

     TableCell td=new TableCell();

//文件夹名
 td=new TableCell();
 td.Text="<a href='login.aspx?path="+strPath+diTemp.Name+"'>"+diTemp.Name+"</a>";
 tr.Cells.Add(td);

     //空列
     td=new TableCell();
     tr.Cells.Add(td);

//属性
 td=new TableCell();
 td.Text=diTemp.Attributes.ToString().Replace("Archive","存档").Replace("Compressed","压缩").Replace("Device","保留").Replace("Directory","目录").Replace("Encrypted","加密").Replace("Hidden","隐藏").Replace("Normal","正常").Replace("NotContentIndexed","非索引").Replace("Offline","脱机").Replace("ReadOnly","只读").Replace("ReparsePoint","重新分析点").Replace("SparseFile","稀疏").Replace("System","系统").Replace("Temporary","临时");
 tr.Cells.Add(td);
 //建立时间
 td=new TableCell();
 td.Text=diTemp.CreationTime.ToString();
 tr.Cells.Add(td);
 //最后访问时间
 td=new TableCell();
 td.Text=diTemp.LastAccessTime.ToString();
 tr.Cells.Add(td);
 //最后修改时间
 td=new TableCell();
 td.Text=diTemp.LastWriteTime.ToString();
 tr.Cells.Add(td);
 //删除
 string strBack=strPath+diTemp.Name;
 strBack=strBack.Replace("\\","\\\\");
 td=new TableCell();
 td.Text="<a href=# onclick=\"javascript:delfolder('"+strBack+"')\">删除</a>";
 td.HorizontalAlign=HorizontalAlign.Center;
 tr.Cells.Add(td);
 //移动或重命名
 td=new TableCell();
 td.Text="<a href=# onclick=\"javascript:movefolder('"+strBack+"')\">移动/重命名</a>";
 td.HorizontalAlign=HorizontalAlign.Center;
 tr.Cells.Add(td);
 this.Table1.Rows.Add(tr);

}

    //当前目录下的所有文件
    FileInfo[] fi=di.GetFiles();
    foreach(FileInfo fiTemp in fi)
    {

     TableRow tr=new TableRow();
     //tr.BackColor=ColorTranslator.FromHtml("#eeeeee");
     tr.Attributes.Add("class","file");
     tr.Attributes.Add("onmouseover","this.className='2'");
     tr.Attributes.Add("onmouseout","this.className='file'");
     TableCell td=new TableCell();

//文件名
 td=new TableCell();
 td.Text="<a href='read.aspx?path="+strPath+fiTemp.Name+"'target=_blank>"+fiTemp.Name+"</a>";
 tr.Cells.Add(td);
 //大小
 td=new TableCell();
 td.Text=fiTemp.Length.ToString();
 td.HorizontalAlign=HorizontalAlign.Right;
 tr.Cells.Add(td);
 //属性
 td=new TableCell();
 td.Text=fiTemp.Attributes.ToString().Replace("Archive","存档").Replace("Compressed","压缩").Replace("Device","保留").Replace("Directory","目录").Replace("Encrypted","加密").Replace("Hidden","隐藏").Replace("Normal","正常").Replace("NotContentIndexed","非索引").Replace("Offline","脱机").Replace("ReadOnly","只读").Replace("ReparsePoint","重新分析点").Replace("SparseFile","稀疏").Replace("System","系统").Replace("Temporary","临时");
 tr.Cells.Add(td);
 //建立时间
 td=new TableCell();
 td.Text=fiTemp.CreationTime.ToString();
 tr.Cells.Add(td);
 //最后访问时间
 td=new TableCell();
 td.Text=fiTemp.LastAccessTime.ToString();
 tr.Cells.Add(td);
 //最后修改时间
 td=new TableCell();
 td.Text=fiTemp.LastWriteTime.ToString();
 tr.Cells.Add(td);
 //删除
 string strBack=strPath+fiTemp.Name;
 strBack=strBack.Replace("\\","\\\\");
 td=new TableCell();
 td.Text="<a href=# onclick=\"javascript:delfile('"+strBack+"')\">删除</a>";
 td.HorizontalAlign=HorizontalAlign.Center;
 tr.Cells.Add(td);
 //移动或重命名
 td=new TableCell();
 td.Text="<a href=# onclick=\"javascript:movefile('"+strBack+"')\">移动/重命名</a>";
 td.HorizontalAlign=HorizontalAlign.Center;
 tr.Cells.Add(td);
 this.Table1.Rows.Add(tr);

}
 }
 catch(Exception ex)
 {
 this.Button1.Visible=false;
 this.myFile.Visible=false;
 this.Label2.Text=" "+ex.Message+"";
 }
 }

#region Web Form Designer generated code
 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.Load += new System.EventHandler(this.Page_Load);

}
#endregion

  private void Button1_Click(object sender, System.EventArgs e)
  {
   if(this.myFile.PostedFile!=null)
   {
    //接收路径
    string strPath=Request.QueryString["path"];

    //如果接收的路径为空，则获取当前路径
    if(strPath==null)
    {
     strPath=Request.ServerVariables["APPL_PHYSICAL_PATH"];
    }
    else
    {
     if(strPath.Substring(strPath.Length-1,1)!="\\")
     {
      strPath=strPath+"\\";
     }
    }

//处理字符串
 string strName=this.myFile.PostedFile.FileName;
 int i=strName.LastIndexOf("\\");
 string strNewName=strName.Substring(i);
 string strFullName=strPath+strNewName;
 //保存文件
 this.myFile.PostedFile.SaveAs(strFullName);
 //Response.Redirect("index.aspx?path="+strPath);
 this.Label2.Text="<center>上传成功</center>";
 ListFile();
 }
 }
}
}

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<%@ Page language="c#" Codebehind="login.aspx.cs" AutoEventWireup="false" Inherits="filemanage2.login" %>

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Tags：文件管理示信 ASP.NET 信息显示

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