Binding data to checkboxlist control from a dictionary collection

I am attaching the ContactsManager.cs having Dictionary collection
using System.Collections.Generic;

public static class ContactsManager
{
// Do not modify this class.

private static Dictionary<contactcategory, string[]=""> _contacts;

static ContactsManager()
{
_contacts = new Dictionary<contactcategory, string[]="">(3);

_contacts.Add(ContactCategory.CoWorkers,
new string[] { "McTaggart", "Des", "Ian" });
_contacts.Add(ContactCategory.Family,
new string[] { "Simon", "Brian", "David" });
_contacts.Add(ContactCategory.Friends,
new string[] { "Tony", "Barry", "Mary" });
}

public static string[] GetListOfContacts(ContactCategory category)
{
return _contacts[category];
}
}

From here I want to bind the data (values) into checkboxlist control.