public void Delete(DalTag e)
 {
     throw new NotImplementedException();
 }
 public void Update(DalTag entity)
 {
     throw new NotImplementedException();
 }
 /// <summary>
 /// Create new tag entity and add it to database.
 /// </summary>
 /// <param name="tag"></param>
 public void Create(DalTag tag)
 {
     if (tag == null)
         throw new ArgumentNullException(nameof(tag));
     dbContext.Set<Tag>().Add(tag.ToOrmTag());
 }