CategoryCriteria (ASP.NET)

The following is an example of using the CategoryCriteria to query for all content belonging to a specific Category:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Tridion.ContentDelivery.DynamicContent.Query;
using Tridion.ContentDelivery.DynamicContent;

namespace TestTaxonomies
{
    public partial class _Default : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {

            //Create query
            Query myQuery = new Query();

            Criteria myCriteria = null;

            CategoryCriteria categoryCriteria = new CategoryCriteria("Food", Criteria.GreaterThan);
            myCriteria = categoryCriteria;

            myQuery.Criteria = myCriteria;

            SortParameter sortParameter = new SortParameter(SortParameter.ItemTitle, SortParameter.Ascending);

            myQuery.AddSorting(sortParameter);
            myQuery.SetResultFilter(new LimitFilter(20));

            string[] itemURIs = myQuery.ExecuteQuery();

            foreach (string itemURI in itemURIs)
            {
                Response.Write(itemURI + ", ");
            }
        }
    }
}