private void contacts_SearchCompleted(object sender, Microsoft.Phone.UserData.ContactsSearchEventArgs e)
{
_contacts = AlphaKeyGroup <Contact> .CreateGroups(e.Results, System.Threading.Thread.CurrentThread.CurrentUICulture,
(Contact c) => { return(c.DisplayName); }, true);
_allContacts = e.Results.ToList();
}
private List <AlphaKeyGroup <ContactItem> > alphaGroupSorting(IEnumerable <ContactItem> items)
{
var returnGroup = AlphaKeyGroup <ContactItem> .CreateGroups(items, (ContactItem s) => {
return(s.ContactName);
}, true);
return(returnGroup);
}