I have to retrieve the value of idPerson in my web api in .net.
I already retrieve the file UploadedImage. But I can't retrieve the value of idPerson.

Someone have a solution?

Thx !

my js function

        /**

        * Upload de l'image de profil

        * @method uploadFile

        * @private

        */

        uploadFile: function () {

            var data = new FormData(), files, ajaxRequest;



            files = $(#fileUpload).get(0).files;



            // Ajout de l'image uploadé vers les données du form

            if (files.length > 0) {

                data.append(UploadedImage, files[0]);

                // Ajout de l'id du patient pour calculer le GUID 

                data.append(idPerson, this.vm.idPerson);

            }



            return data;

        },

my web api :

 /// <summary>

    /// Méthode d'upload de la photo de profil du patient

    /// </summary>

    /// <returns>Etat du téléchargement de l'image</returns>

    public MessageOutCoreVm UploadImg()

    {

        string fileSavePath = string.Empty;

        string virtualDirectoryImg = UploadedFiles;

        string fileName = string.Empty;



        if (HttpContext.Current.Request.Files.AllKeys.Any())

        {

            // Get the uploaded image from the Files collection

            var httpPostedFile = HttpContext.Current.Request.Files[UploadedImage];

            fileName = httpPostedFile.FileName;



            if (httpPostedFile != null)

            {

                // OBtient le path du fichier 

                fileSavePath = Path.Combine(HttpContext.Current.Server.MapPath(~/UploadedFiles), httpPostedFile.FileName);



                // Sauvegarde du fichier dans UploadedFiles sur le serveur

                httpPostedFile.SaveAs(fileSavePath);

            }



            return MessageOutCoreVm.SendSucces(virtualDirectoryImg + '/' + fileName);

        }

        else

        {

            return MessageOutCoreVm.SendValidationFailed();

        }

    }