protected override void Dispose(bool disposing)
 {
     base.Dispose(disposing);
     if (disposing)
     {
         _customerRepo.Dispose();
     }
 }
        protected override void Dispose(bool disposing)
        {
            if (_isDisposed)
            {
                return;
            }

            if (disposing)
            {
                _productRepo.Dispose();
                _customerRepo.Dispose();
            }

            _isDisposed = true;
            // Call base class implementation.
            base.Dispose(disposing);
        }
 public override void Dispose()
 {
     _productRepo.Dispose();
     _customerRepo.Dispose();
     base.Dispose();
 }