public string SaveAttachment(Attachment attachment)
        {

            try
            {
                DropNetClient _client = new DropNetClient(AppConstants.DropboxClientId, AppConstants.DropboxClientSecret);


                _client.UserLogin = Storage.Dropbox.Token;

                DropNet.Models.UserLogin login = _client.GetAccessToken();



               

                _client.UploadFile("/", attachment.AttachmentName, attachment.AttachmentBytes);
                return "Uploaded Sucessfully.";
            }
            catch (Exception s)
            {
                return s.Message;
            }
               
            //return "";
        }
        private string SaveAttachment(Attachment attachment)
        {
            string oneDriveResourceId = AppConstants.oneDriveResourceId;
            string oneDriveApiEndpoint = AppConstants.oneDriveApiEndpoint;
            
            string accessToken = OAuthController.GetAccessTokenFromRefreshToken(oneDriveResourceId);

            // Prepare the HTTP request using the new "File" APIs
            HttpWebRequest webRequest =
                WebRequest.CreateHttp(oneDriveApiEndpoint + "/files/Add(name='" + attachment.AttachmentName + "', overwrite=true)");
            webRequest.Accept = "application/json;odata=verbose";
            webRequest.Headers.Add("Authorization", string.Format("Bearer {0}", accessToken));
            webRequest.Method = "POST";
            webRequest.ContentLength = attachment.AttachmentBytes.Length;
            webRequest.ContentType = "application/octet-stream";

            Stream requestStream = webRequest.GetRequestStream();
            requestStream.Write(attachment.AttachmentBytes, 0, attachment.AttachmentBytes.Length);
            requestStream.Close();

            // Make the request to SharePoint and get the response.
            HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse();

            // If the response is okay, read it
            if (webResponse.StatusCode == HttpStatusCode.OK)
            {
                Stream responseStream = webResponse.GetResponseStream();
                StreamReader reader = new StreamReader(responseStream);
                return reader.ReadToEnd();
            }

            return "StatusCode was not OK!";
        }
 public string SaveToOneDrive(Attachment attachment)
 {
     try
     {
         
         return SaveAttachment(attachment);
     }
     catch (Exception e)
     {
         return "There was an exception: " + e.Message + "\n\n" + e.StackTrace;
     }
 }
        public string SaveAttachment(AttachmentsDemoWeb.Constants.Attachment attachment)
        {
            try
            {
                DriveRestClient restClient = new DriveRestClient(AppConstants.GoogleDriveClientId, AppConstants.DropboxClientSecret, googledriveRedirectUrl.ToString());


                restClient.Token = Storage.GoogleDrive.Token;



                string uploadText = restClient.UploadFile(attachment.AttachmentName, attachment.AttachmentBytes);
                return("Uploaded Sucessfully.");
            }
            catch (Exception s)
            {
                return(s.Message);
            }

            //return "";
        }