NotInCriteria (ASP.NET)

The following is an example of using the NotInCriteria:

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;
            ItemReferenceCriteria itemReferenceCriteria = new ItemReferenceCriteria(56);
            ItemTypeCriteria itemTypeCriteria = new ItemTypeCriteria(64);
            NotInCriteria notInCriteria = new NotInCriteria(itemReferenceCriteria);
            AndCriteria andCriteria = new AndCriteria(notInCriteria, itemTypeCriteria);
            myCriteria = andCriteria;
            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 + ", ");
            }
        }
    }
}