Example #1
0
 //metodo Eliminar
 public void Eliminar()
 {
     try
     {
         using (var db = new Modelo_Examen())
         {
             db.Entry(this).State = System.Data.Entity.EntityState.Deleted;
             db.SaveChanges();
         }
     }
     catch (Exception ex)
     {
         throw;
     }
 }
Example #2
0
        //Metodo Guardar

        public void Guardar()
        {
            try
            {
                using (var db = new Modelo_Examen())
                {
                    if (this.persona_id > 0)//sis existe un valor mayor a cero es porque existe registro
                    {
                        db.Entry(this).State = System.Data.Entity.EntityState.Modified;
                    }
                    else
                    {
                        //SINO EXISTE EL REGISTRO LO GRABA(nuevo)
                        db.Entry(this).State = System.Data.Entity.EntityState.Added;
                    }
                    db.SaveChanges();
                }
            }
            catch (Exception ex)
            {
                throw;
            }
        }