public ProductManager(string databasePath, string productTableName)
{
_databasePath = databasePath;
_productTableName = productTableName;
_zdManager = new ZDatabaseManager(_databasePath);
}
public UserManager(string databasePath, string accountTableName)
{
_databasePath = databasePath;
_accountTableName = accountTableName;
_zdManager = new ZDatabaseManager(databasePath);
}