Drag and drop file handler client/server -- server code

draganddrop-server.cs

<%@ WebHandler Language="C#" Class="FileHandler" %>

using System;
using System.Web;

public class FileHandler : IHttpHandler
{
    public void ProcessRequest(HttpContext context)
    {
        if (context.Request.Files.Count > 0)
        {
            HttpFileCollection files = context.Request.Files;
            foreach (string key in files)
            {
                HttpPostedFile file = files[key];
                //string fileName = file.FileName;
                //fileName = context.Server.MapPath("~/uploads/" + fileName);
                string fileName = context.Server.MapPath("~/uploads/" + key);
                file.SaveAs(fileName);
            }
        }
        context.Response.ContentType = "text/plain";
        context.Response.Write("File(s) uploaded successfully!");
    }


    public bool IsReusable
    {
        get { return false; }
    }

}