To get the categories of an item, you need to use:
To get tags of an item, you need to use:
To use the above sample you'll need to add a using Telerik.Sitefinity.Model in your class, to be able to use the extension method GetValue<T>().
Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items