public T Update(T entity, IDataCommandSpecification <T> spec)
{
entity.SetDirty();
T updEntity;
SetEntityState <T, TKey>(entity, out updEntity);
spec.Prepare(entity);
ctx.SaveChanges();
return(updEntity);
}
public T Create(T entity, IDataCommandSpecification <T> spec)
{
entity.SetNew();
T newEntity;
SetEntityState <T, TKey>(entity, out newEntity);
spec.Prepare(entity);
ctx.SaveChanges();
return(newEntity);
}
