Show multiple file of your folder,download and delete from server in C#

Show multiple file of your folder,download and delete from server in C#

ASPX PAGE :-

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" EmptyDataText="No files found">
        <RowStyle BackColor="Wheat" />
            <Columns>
                <asp:BoundField DataField="Text" HeaderText="Files" HeaderStyle-BackColor="DarkOrange" HeaderStyle-ForeColor="White"  />
                <asp:TemplateField HeaderText="Save" HeaderStyle-BackColor="DarkOrange" HeaderStyle-ForeColor="White" >
                    <ItemTemplate>
                        <asp:LinkButton ID="lnkDownload" Text="save" Width="70px" CommandArgument='<%# Eval("Value") %>'
                            runat="server" OnClick="DownloadFile"></asp:LinkButton>
                    </ItemTemplate>
                </asp:TemplateField>
                <asp:TemplateField HeaderText="Remove" HeaderStyle-BackColor="DarkOrange" HeaderStyle-ForeColor="White">
                    <ItemTemplate>
                        <itemtemplate>
                        <asp:LinkButton ID="lnkDelete" Text="Remove" width="100px" CommandArgument='<%# Eval("Value") %>'
                            runat="server" OnClick="DeleteFile"></asp:LinkButton>
                    </itemtemplate>
                    </ItemTemplate>
                </asp:TemplateField>
            </Columns>
        </asp:GridView>

NAMESPACES USED :-

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;

CODE BEHIND ASPX.CS :-

protected void Page_Load(object sender, EventArgs e)
        {
            if(!IsPostBack)
            {

                string[] filePaths = Directory.GetFiles(Server.MapPath("~/Images/"));               
                List<ListItem> files = new List<ListItem>();
                foreach (string filePath in filePaths)
                {
                    files.Add(new ListItem(Path.GetFileName(filePath), filePath));
                }
                GridView1.DataSource = files;
                GridView1.DataBind();
            }
        }

        protected void DownloadFile(object sender, EventArgs e)
        {
            string filePath = (sender as LinkButton).CommandArgument;
            Response.ContentType = ContentType;
            Response.AppendHeader("Content-Disposition", "attachment; filename=" + Path.GetFileName(filePath));
            Response.WriteFile(filePath);
            Response.End();
        }


        protected void DeleteFile(object sender, EventArgs e)
        {
            string filePath = (sender as LinkButton).CommandArgument;
            File.Delete(filePath);
            Response.Redirect(Request.Url.AbsoluteUri);
        }