public CategoriesManager(ICacheWithPolicy <Category> cache, string connectionString)
{
_cache = cache;
_cacheKey = Thread.CurrentPrincipal.Identity.Name;
SqlDependency.Start(connectionString);
_сonnection = new SqlConnection(connectionString);
_сonnection.Open();
Setup();
}
public SupplierManager(ICacheWithPolicy <Supplier> cache, int expirationInSeconds)
{
_cache = cache;
_expirationInSeconds = expirationInSeconds;
}
