This will give you the first level children of the catalog root:

var children = ContentLoader.GetChildren<CatalogContent>(ReferenceConverter.GetRootLink());

            foreach (CatalogContent child in children)
            {
                //Do something to the child...
            }

To better understand how the Commerce API works, I recommend reading the following blog post:

http://geta.no/blogg/working-with-the-episerver-7.5-commerce-api/

var referenceConverter = context.Locate.Advanced.GetInstance<Mediachase.Commerce.Catalog.ReferenceConverter>();
var contentLoader = context.Locate.Advanced.GetInstance<IContentLoader>();

var commerceRootContent = contentLoader.Get<Commerce.Catalog.ContentTypes.CatalogContentBase>(referenceConverter.GetRootLink());

Hey,

I guess i didnt describe it very well, but i am trying to get children of Catalog nodes - not CatalogRoot nodes.

So in below structure i want Category A, B and C:

CatalgoRoot- LK Catalog'
- - Category A
- - Category B
- - Category C

Any ideas ?

Hi,

This should work for you:

var lkCatalogId = int.Parse(ConfigurationManager.AppSettings.Get("LKCatalogRoot"));
            var catalogLink = referenceConverter.GetContentLink(lkCatalogId, CatalogContentType.Catalog, 0);

            foreach (CatalogContentBase child in contentLoader.GetChildren<NodeContent>(catalogLink))
            {
                //Do something to the child...
            }

Don't know why my previous is missing :) . But the idea is that if LKCatalogRoot is a catalog id, then you must use CatalogContentType.Catalog to get it contentReference.

Regards.

/Q