Web based file browser (C#)
<%@ Page language="c#" src="FileBrowser.aspx.cs" AutoEventWireup="false" Inherits="FileBrowser" %>
<HTML>
<body>
<form id="Form1" method="post" runat="server">
<asp:ListBox id="lstDirs" style="Z-INDEX: 101; LEFT: 32px; POSITION: absolute; TOP: 72px" runat="server" Width="248px" Height="208px" Font-Names="Verdana"></asp:ListBox>
<asp:Button id="cmdParent" style="Z-INDEX: 109; LEFT: 176px; POSITION: absolute; TOP: 280px" runat="server" Text="Up One Level" Width="100px" Height="24px"></asp:Button>
<asp:Button id="cmdShowInfo" style="Z-INDEX: 107; LEFT: 312px; POSITION: absolute; TOP: 280px" runat="server" Text="Show Info"></asp:Button>
<asp:Label id="Label2" style="Z-INDEX: 104; LEFT: 312px; POSITION: absolute; TOP: 56px" runat="server" Width="192px" Height="24px" Font-Names="Verdana" Font-Bold="True" Font-Size="X-Small">Contained Files:</asp:Label>
<asp:ListBox id="lstFiles" style="Z-INDEX: 102; LEFT: 312px; POSITION: absolute; TOP: 72px" runat="server" Width="280px" Height="200px" Font-Names="Verdana"></asp:ListBox>
<asp:Label id="Label1" style="Z-INDEX: 103; LEFT: 32px; POSITION: absolute; TOP: 56px" runat="server" Width="216px" Height="38px" Font-Names="Verdana" Font-Bold="True" Font-Size="X-Small">Subdirectories:</asp:Label>
<asp:Label id="Label3" style="Z-INDEX: 105; LEFT: 32px; POSITION: absolute; TOP: 16px" runat="server" Width="184px" Height="19px" Font-Names="Verdana" Font-Bold="True" Font-Size="Medium">Current Directory:</asp:Label>
<asp:Button id="cmdBrowse" style="Z-INDEX: 106; LEFT: 32px; POSITION: absolute; TOP: 280px" runat="server" Text="Browse To Selected" Width="136px" Height="24px"></asp:Button>
<asp:Label id="lblFileInfo" style="Z-INDEX: 108; LEFT: 312px; POSITION: absolute; TOP: 328px" runat="server" Width="280px" Height="80px" BorderStyle="Groove" BorderWidth="2px" Font-Names="Verdana" Font-Size="X-Small"></asp:Label>
<asp:Label id="lblCurrentDir" style="Z-INDEX: 110; LEFT: 240px; POSITION: absolute; TOP: 16px" runat="server" Width="184px" Height="24px" Font-Names="Verdana" Font-Bold="True" Font-Size="Medium"></asp:Label>
</form>
</body>
</HTML>
<%-- FileBrowser.aspx.cs
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;
public class FileBrowser : System.Web.UI.Page
{
protected System.Web.UI.WebControls.ListBox lstDirs;
protected System.Web.UI.WebControls.Button cmdParent;
protected System.Web.UI.WebControls.Button cmdShowInfo;
protected System.Web.UI.WebControls.Label Label2;
protected System.Web.UI.WebControls.ListBox lstFiles;
protected System.Web.UI.WebControls.Label Label1;
protected System.Web.UI.WebControls.Label Label3;
protected System.Web.UI.WebControls.Button cmdBrowse;
protected System.Web.UI.WebControls.Label lblFileInfo;
protected System.Web.UI.WebControls.Label lblCurrentDir;
private void Page_Load(object sender, System.EventArgs e)
{
if (!this.IsPostBack)
{
string startingDir = System.Web.HttpContext.Current.Server.MapPath("yourfolderHere");//@"c:\Temp";
lblCurrentDir.Text = startingDir;
ShowFilesIn(startingDir);
ShowDirectoriesIn(startingDir);
}
}
#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.cmdParent.Click += new System.EventHandler(this.cmdParent_Click);
this.cmdShowInfo.Click += new System.EventHandler(this.cmdShowInfo_Click);
this.cmdBrowse.Click += new System.EventHandler(this.cmdBrowse_Click);
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
private void ShowFilesIn(string dir)
{
DirectoryInfo dirInfo = new DirectoryInfo(dir);
lstFiles.Items.Clear();
foreach (FileInfo fileItem in dirInfo.GetFiles())
{
lstFiles.Items.Add(fileItem.Name);
}
}
private void ShowDirectoriesIn(string dir)
{
DirectoryInfo dirInfo = new DirectoryInfo(dir);
lstDirs.Items.Clear();
foreach (DirectoryInfo dirItem in dirInfo.GetDirectories())
{
lstDirs.Items.Add(dirItem.Name);
}
}
private void cmdShowInfo_Click(object sender, System.EventArgs e)
{
if (lstFiles.SelectedIndex != -1)
{
string fileName = Path.Combine(lblCurrentDir.Text, lstFiles.SelectedItem.Text);
FileInfo selFile = new FileInfo(fileName);
lblFileInfo.Text = "<b>" + selFile.Name + "</b><br>";
lblFileInfo.Text += "Size: " + selFile.Length + "<br>";
lblFileInfo.Text += "Created: ";
lblFileInfo.Text += selFile.CreationTime.ToString();
lblFileInfo.Text += "<br>Last Accessed: ";
lblFileInfo.Text += selFile.LastAccessTime.ToString();
}
}
private void cmdParent_Click(object sender, System.EventArgs e)
{
if (Directory.GetParent(lblCurrentDir.Text) != null){
string newDir = Directory.GetParent(lblCurrentDir.Text).FullName;
lblCurrentDir.Text = newDir;
ShowFilesIn(newDir);
ShowDirectoriesIn(newDir);
}
}
private void cmdBrowse_Click(object sender, System.EventArgs e)
{
if (lstDirs.SelectedIndex != -1)
{
string newDir = Path.Combine(lblCurrentDir.Text, lstDirs.SelectedItem.Text);
lblCurrentDir.Text = newDir;
ShowFilesIn(newDir);
ShowDirectoriesIn(newDir);
}
}
}
--%>
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