void Handle_Search(string key)
{
if (key.Length > 4)
{
var searchItems = Conferences.Where(x => x.Title.ToLower().StartsWith(key.ToLower())).ToList();
Conferences.Clear();
searchItems.ForEach(x => Conferences.Add(x));
Count = searchItems.Count();
}
else
{
if (key.Length == 0)
{
Conferences.Clear();
BindData();
}
}
}
public async Task <Conference> GetActiveConference()
{
return(await Conferences.Where(x => x.Date >= DateTime.Today).OrderBy(x => x.Date).FirstOrDefaultAsync());
}
