asp.net - How can i remove <string> tags in json string

Question

I have method below on my web service which is writen NetFramework 4.6.1, using DevExpress XAF 14.8.1

My problem is code returns json with tag. This effects the mobile application which is using data.

  [WebMethod]
    [ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public string Login(string Ad, string Soyad, string Barkod, string TelefonCep, string sifre)
    {
        //Ignore the parameter for now... I will be looking up a database with it... 
        //For now just return a minimal object:
        Uye memberObject = null;
        string status = "OK";
        string message = "";



        if ((Barkod != null && Barkod != string.Empty) || (TelefonCep != null && TelefonCep != string.Empty))
        {
            memberObject = XpoDefault.Session.FindObject<Uye>(CriteriaOperator.Parse("( Barkod = ? OR TelefonCep = ?) AND Ad = ? AND Soyad = ? AND AppSifre = ?  AND Akibet = 0 ", Barkod, TelefonCep, Ad, Soyad, sifre));
        }

        var dataObject = (object)"";
        if (memberObject == null)
        {
            status = "FAIL";
            message = "Kullan?c? ad? yada ?ifre hatal?";
            dataObject = new
            {
                result = status,
                error = message,
            };
        }
        else
        {
            dataObject = new
            {
                result = status,
                error = message,
                firstname = memberObject.Ad,
                surname = memberObject.Soyad,
                barcode = memberObject.Barkod,
                telephone = memberObject.TelefonCep,
                email = memberObject.Eposta,
                birthdate = memberObject.DogumTarihi.Date,
                city = memberObject.Sehir.Ad,
                province = memberObject.Ilce.Ad,
                area = memberObject.SemtMahalle.Mahalle,
                intervalMembershipStartDate = memberObject.UyelikBaslangicTarihi,
                intervalMembershipEndDate = memberObject.UyelikBitisTarihi,
                studyoMembershipStartDate = memberObject.StudyoBaslangicTarihi,
                studyoMembershipEndDate = memberObject.StudyoBitisTarihi,
            };
        }

        string json = JsonConvert.SerializeObject(dataObject);

        string jsonFormatted = JValue.Parse(json).ToString(Newtonsoft.Json.Formatting.Indented);
        return jsonFormatted;
    }

This code returns ;

<string xmlns="http://tempuri.org/">{ "result": "OK", "error": "", "firstname": "Test", "surname": "Limonist", "barcode": "349990056", "telephone": "5413480717", "email": null, "birthdate": "1985-01-01T00:00:00", "city": "Adana", "province": "?MAMO?LU", "area": "ADALET", "intervalMembershipStartDate": "2020-12-28T00:00:00", "intervalMembershipEndDate": "2021-01-29T00:00:00", "studyoMembershipStartDate": "0001-01-01T00:00:00", "studyoMembershipEndDate": "2021-01-29T00:00:00" }</string>

How can i remove <string></string> here ?

question from:https://stackoverflow.com/questions/65915995/how-can-i-remove-string-tags-in-json-string

Answer 1

Waitting for answers