public string Post([FromBody] Projectspecvar projectspecvar)
 {
     //Create
     db.Projectspecvar.Add(projectspecvar);
     db.SaveChanges();
     return(JsonConvert.SerializeObject(projectspecvar));
 }
 public string Delete([FromBody] Projectspecvar projectspecvar)
 {
     db.Projectspecvar.Remove(projectspecvar);
     db.SaveChanges();
     return(JsonConvert.SerializeObject("Ok"));
 }
 public void Put(int id, [FromBody] Projectspecvar projectspecvar)
 {
     //Update
     db.Projectspecvar.Update(projectspecvar);
     db.SaveChanges();
 }