Upload any File Using FileUpload Control ASP.Net

Greetings!!!!

Here Is a sample code to upload any file it may be zip rar jpg or nay using file upload control

code for cs file

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.IO;

public partial class _Default : System.Web.UI.Page 
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void Button1_Click(object sender, EventArgs e)
    {        
        Response.Write("FileUpload1.FileName=" + FileUpload1.FileName);
        Response.Write("
FileUpload1.PostedFile.ContentLength=" + FileUpload1.PostedFile.ContentLength);
        Response.Write("
FileUpload1.PostedFile.ContentType=" + FileUpload1.PostedFile.ContentType);
        Response.Write("
FileUpload1.PostedFile.FileName=" + FileUpload1.PostedFile.FileName);
        FileUpload1.PostedFile.SaveAs(Request.PhysicalApplicationPath + "upload/" + FileUpload1.FileName);
    }
}