AspNet.FileUploadHandler.ProcessRequest C# (CSharp) Метод

        public void ProcessRequest(HttpContext context)
        {
            context.Response.AddHeader("Pragma", "no-cache");
            context.Response.AddHeader("Cache-Control", "private, no-cache");

            switch (context.Request.HttpMethod)
            {
                case "POST":
                    UploadFile(context);
                    break;
                default:
                    context.Response.ClearHeaders();
                    context.Response.StatusCode = 405;
                    break;
            }

            context.Response.End();
        }