private void OnProductVendorBindingSourceCurrentItemChanged(object sender, System.EventArgs e)
        {
            _currentProductVendor = uxProductVendorBindingSource.Current as Entities.ProductVendor;

            if (_currentProductVendor != null)
            {
                _currentProductVendor.Validate();
            }
            //_ProductVendor.Validate();
            OnCurrentEntityChanged();
        }
		private void OnProductVendorBindingSourceCurrentItemChanged(object sender, System.EventArgs e)
		{
			_currentProductVendor = uxProductVendorBindingSource.Current as Entities.ProductVendor;
			
			if (_currentProductVendor != null)
			{
				_currentProductVendor.Validate();
			}
			//_ProductVendor.Validate();
			OnCurrentEntityChanged();
		}