public IActionResult ChangeStar(IFormFile Photo, string Name, string Galaxy, uint Radius, uint Temperature, DateTime Date, uint Dist, string Unit, int Id) { byte[] ph = new byte[0]; if (Photo != null) { var str = Photo.OpenReadStream(); ph = new byte[str.Length]; str.Read(ph, 0, ph.Length); str.Close(); } var dbs = new DBStar(Date, ph, Name, new Distance(Dist, StringToUnit(Unit)), Radius, Temperature, Galaxy) { Id = Id }; //########################################################################################## var xml = new XmlSerializer(typeof(List <DBPlanet>)); var stream = new MemoryStream(HttpContext.Session.Get("planets") ?? new byte[0]); var planets = xml.Deserialize(stream) as List <DBPlanet>; foreach (var planet in planets) { dbs.Planets.Add(planet); } db.Stars.Add(dbs); db.Planets.AddRange(planets); HttpContext.Session.Set("img", ph); //########################################################################################## db.Entry(dbs).State = EntityState.Modified; db.SaveChanges(); return(View("~/Views/Views/StarView.cshtml", dbs)); }
public ActionResult Delete(int id) { //Book b = new Book { Id = id }; db.Entry(db.Stars.Find(id)).State = EntityState.Deleted; db.SaveChanges(); return(RedirectToAction("Index")); }
public void EditStar() { var xml = new XmlSerializer(typeof(StarPair)); var requestBody = HttpContext.Request.Body; var st = (StarPair)xml.Deserialize(requestBody /*new StringReader(s)*/); //var st = JsonConvert.DeserializeObject<Star>(s); var dbs = new DBStar(st.Star); dbs.Id = st.Id; using (var db = new AstronomicDirectoryDbContext()) { db.Entry(dbs).State = EntityState.Modified; db.SaveChanges(); } }