Returns dataset with top N products by sales.
            
Namespace: CMS.EcommerceAssembly: CMS.Ecommerce (in CMS.Ecommerce.dll) Version: 8.0.0.0 (8.1.5347.20411)
Parameters
- topN
 - Type: 
System Int32
Number of products to be selected 
- siteId
 - Type: 
System Int32
Site ID 
- where
 - Type: 
System String
Where condition 
Return Value
Type:See Also