public HttpResponseMessage RegisterAuftraggeber([FromBody] Auftraggeber auftraggeber)
 {
     using (var context = new AppNetEntities())
     {
         try {
             context.Auftraggeber.Add(auftraggeber);
             context.SaveChanges();
             HttpResponseMessage response = Request.CreateResponse(System.Net.HttpStatusCode.Created);
             return(response);
         }
         catch (Exception ex)
         {
             HttpResponseMessage response = Request.CreateResponse(System.Net.HttpStatusCode.NotFound);
             Console.WriteLine(ex.Message);
             return(response);
         }
     }
 }
 public HttpResponseMessage PostYourOffer([FromBody] Offerte offerte)
 {
     using (var context = new AppNetEntities())
     {
         try
         {
             context.Offerte.Add(offerte);
             context.SaveChanges();
             HttpResponseMessage response = Request.CreateResponse(System.Net.HttpStatusCode.Created);
             return(response);
         }
         catch (Exception ex)
         {
             HttpResponseMessage response = Request.CreateResponse(System.Net.HttpStatusCode.NotFound);
             Console.WriteLine(ex.Message);
             return(response);
         }
     }
 }