public string CustomerLoginRegistration(string Firstname, string Lastname, string Email, int Phone, string StreetAddress, int CountryId, string AreaId, string Password) { Security objSecurity = new Security(); string saltKey; List <string> obj = new List <string>(); saltKey = objSecurity.CreateSaltKey(5); using (var entities = new SedapExpressEntities()) { obj = entities.CustomerLoginRegistration(Firstname, Lastname, Email, Phone, StreetAddress, CountryId, AreaId, objSecurity.CreatePasswordHash(Password, saltKey), saltKey, Guid.NewGuid()).ToList <string>(); } return(JsonConvert.SerializeObject(obj)); }