protected override List<ContextAssistSearchResult> GetResults(string searchString)
{
return Options
.Where(o => o.DisplayText.IndexOf(searchString, StringComparison.InvariantCultureIgnoreCase) >= 0)
.OrderByDescending(o => o.DisplayText.StartsWith(searchString, StringComparison.InvariantCultureIgnoreCase) ? 1 : 0)
.ToList();
}