Introduction
This is simple and very useful. There are few image files in my project directory and I need to find the files from a specific directory and sub directory, input is the directory name and the images to be shown in list view control.
Using the Code
//
// <%@ Page Language="C#" AutoEventWireup="true"
CodeFile="FileManager.aspx.cs" Inherits="FileManager" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<table>
<tr>
<td>
<asp:TextBox ID="txtpath" runat="server"></asp:TextBox>
</td>
<td>
<asp:Button ID="btnpath" runat="server"
text="Path" OnClick="btnpath_Click"/>
</td>
</tr>
<tr>
<td colspan="2">
<asp:ListView ID="ListView1" runat="server">
<LayoutTemplate>
<ol>
<asp:PlaceHolder runat="server" ID="itemPlaceholder"></asp:PlaceHolder>
</ol>
</LayoutTemplate>
<ItemTemplate>
<asp:ImageButton ID="ImageButton1"
runat="server" Width="50px" Height="50px"
imageurl='<%#Bind("Name") %>'></asp:ImageButton>
</ItemTemplate>
</asp:ListView>
</td>
</tr>
</table>
</div>
</form>
</body>
</html>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;
using System.Collections;
public partial class FileManager : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnpath_Click(object sender, EventArgs e)
{
ArrayList list = new ArrayList();
try
{
string searchpath = txtpath.Text;
DirectoryInfo dir = new DirectoryInfo(Server.MapPath(@"~/"));
DirectoryInfo[] di = dir.GetDirectories(searchpath,SearchOption.AllDirectories);
FileInfo[] files = null;
foreach (DirectoryInfo d in di)
{
files= d.GetFiles("*.*", SearchOption.AllDirectories);
}
ArrayList list1 = new ArrayList();
foreach (FileInfo file2 in files)
{
string a = Server.MapPath(@"~/");
string b = file2.FullName.Replace(a, "~/");
string c = b.Replace("\\", "/");
list1.Add(c);
list.Add(file2);
}
ListView1.DataSource = list;
ListView1.DataBind();
int _i = 0;
foreach (ListViewItem li in ListView1.Items)
{
Image im = (Image)li.FindControl("ImageButton1");
im.ImageUrl = list1[_i].ToString();
_i = _i + 1;
}
}
catch(Exception ex)
{
}
}
//
