Android to WCF: Streaming multi part image and Json string -

android wcf: streaming multi part image , json string

i want create wcf-restful web service method,in need upload image(multipart-form data) along other information (in json format). web service accessed android , iphone application send image , json information as

i want wcf server side , android code, me

i'm trying upload image , text wcf service. create service save upload images:

rest client code

protected void button2_click(object sender, eventargs e)         {             if (fileupload1.hasfile)             {                  memorystream mstream = new memorystream();                  bitmap bmppostedimage = new bitmap(fileupload1.postedfile.inputstream);                  bmppostedimage.save(mstream, system.drawing.imaging.imageformat.jpeg);                                 byte[] imagearray = mstream.toarray();                 mstream.close();                  vehiclechecklisttransaction objattachmentrequestdto = new vehiclechecklisttransaction();                 objattachmentrequestdto.vehiclechecklisttransactionid = 0;                 objattachmentrequestdto.vehiclechecklistid = 2;                 objattachmentrequestdto.ttid = 10;                 objattachmentrequestdto.userid = 226;                 objattachmentrequestdto.usertypeid = 4;                 objattachmentrequestdto.validtill = "215-05-10";                 objattachmentrequestdto.currentdate = "215-07-22";                 objattachmentrequestdto.currentstatus = "yes";                 objattachmentrequestdto.createdby= 226;                 objattachmentrequestdto.modifiedby = 226;                 objattachmentrequestdto.createddate = string.empty;                 objattachmentrequestdto.modifieddate = string.empty;                 objattachmentrequestdto.notes = "some text";                 objattachmentrequestdto.isactive = true;                 objattachmentrequestdto.filename = "";                 objattachmentrequestdto.filepath = "";                 objattachmentrequestdto.verifiedby = 226;                  var serializer = new datacontractjsonserializer(typeof(vehiclechecklisttransaction));                 var ms = new memorystream();                 serializer.writeobject(ms, objattachmentrequestdto);                 ms.position = 0;                 var reader = new streamreader(ms);                 string requestbody = reader.readtoend();                  var client = new restclient();                 client.baseurl = new uri("http://localhost:49188/wds_service.svc/");                 var request = new restrequest(method.post) { dateformat = dataformat.json.tostring(), resource = "vehiclechecklisttransaction/add" };                 if (requestbody != null)                     request.addparameter("vehiclechecklisttransaction", requestbody);                 request.addfile("file1", imagearray, "never.jpg");                 var response = client.execute(request);             }         } 

wcf service code

public string uploadphoto(stream request)         {             //read in our stream string...             streamreader reader = new streamreader(request);             string jsondata = reader.readtoend();              // ..then convert string single "wscustomer" record.             javascriptserializer jss = new javascriptserializer();             checklist checklist = jss.deserialize<checklist>(jsondata);              try             {                 filestream targetstream = null;                 stream sourcestream = checklist.filecontents;                  string guid = guid.newguid().tostring();                  //get photofolder path                 string photofoldername = "trip\\android";                 string filename = guid + ".jpeg";                 string uripath = "file:\\c:\\inetpub\\wwwroot\\wds\\media\\" + photofoldername + "\\" + filename;                 string photopath = new uri(uripath).localpath;                  using (targetstream = new filestream(photopath, filemode.create, fileaccess.write, fileshare.none))                 {                     //read input stream in 6k chunks                     //and save output stream                     const int bufferlen = 65000;                     byte[] buffer = new byte[bufferlen];                     int count = 0;                     while ((count = sourcestream.read(buffer, 0, bufferlen)) > 0)                     {                         targetstream.write(buffer, 0, count);                     }                     targetstream.close();                     sourcestream.close();                 }                  db.checklists.add(checklist);                 db.savechanges();                 return filename + "_" + checklist.checklistid;             }             catch (exception ex)             {                 throw new faultexception(ex.message);             }         }