public ActionResult UploadSupportingDocuments()
        {
            long id = Convert.ToInt64(Request.Form["ID"]);

            if (Request.Files.Count > 0)
            {
                CloudStorageAccount cloudStorageAccount = GetConnectionString();
                CloudBlobClient     cloudBlobClient     = cloudStorageAccount.CreateCloudBlobClient();
                CloudBlobContainer  cloudBlobContainer  = cloudBlobClient.GetContainerReference(ConfigurationManager.AppSettings["ContainerName"]);

                for (int fileNum = 0; fileNum < Request.Files.Count; fileNum++)
                {
                    string fileName = Path.GetFileName(Request.Files[fileNum].FileName);
                    if (Request.Files[fileNum] != null &&
                        Request.Files[fileNum].ContentLength > 0)
                    {
                        CloudBlockBlob azureBlockBlob = cloudBlobContainer.GetBlockBlobReference(fileName);
                        azureBlockBlob.UploadFromStream(Request.Files[fileNum].InputStream);
                        SupportingDocument detail = new SupportingDocument();
                        detail.TempPolicyNo = id;
                        detail.FileName     = fileName;
                        detail.CreatedBy    = (int)Session["UserId"];
                        if (fileNum == 0)
                        {
                            detail.DisplayFileName = "Aadhar Document";
                        }
                        else if (fileNum == 1)
                        {
                            detail.DisplayFileName = "Pan Document";
                        }
                        else if (fileNum == 2)
                        {
                            detail.DisplayFileName = "Medical Checkup Document";
                        }
                        manager.InsertSupportingDocument(detail);
                    }
                }
            }
            List <SupportingDocument> listDocument = manager.GetSupportingDocument(id);

            return(Json(listDocument, JsonRequestBehavior.AllowGet));
        }