public void DeleteImage(int Id_image) { Image entity = imageDao.SelectOne(Id_image); if (entity != null) { imageDao.Delete(entity); } }
public override void UpgradeToTargetVersion(IConnection connection) { var dao = new ImageDao(TargetVersion.GetType()); dao.CurrentConnection = connection; dao.CreateTableIfNotExists(); ++ModifiedCount; dao.CreateIndexIfNotExists(); ++ModifiedCount; if (dao.CountAll() > 0) { dao.Delete(new Dictionary <string, object>()); } dao.UpgradeTable(new VersionChangeUnit(typeof(VersionOrigin), TargetVersion.GetType())); }