Add OnChange event about typeahead HOT 16 CLOSED

@page "/counter"
@using Blazored.Typeahead;

<BlazoredTypeahead SearchMethod="GetPeopleLocal"
                   Values="SelectedPeople"
                   EnableDropDown="true"
                   ValuesChanged="PersonChanged"
                   >
    <SelectedTemplate Context="person">
        @person.Firstname
    </SelectedTemplate>
    <ResultTemplate Context="person">
        @person.Firstname @person.Lastname (Id: @person.Id)
    </ResultTemplate>
</BlazoredTypeahead>



@code {
    private List<Person> People = new List<Person>();
    private IList<Person> SelectedPeople;
    private void PersonChanged(IList<Person> args)
    {
        SelectedPeople = args;
    }

    protected override void OnInitialized()
    {
        People.AddRange(new List<Person>() {
            new Person() { Id = 1, Firstname = "Martelle", Lastname = "Cullon" },
            new Person() { Id = 2, Firstname = "Zelda", Lastname = "Abrahamsson" },
            new Person() { Id = 3, Firstname = "Benedetta", Lastname = "Posse" },
            new Person() { Id = 4, Firstname = "Benoite", Lastname = "Gobel" },
            new Person() { Id = 5, Firstname = "Charlot", Lastname = "Fullicks" },
            new Person() { Id = 6, Firstname = "Vinson", Lastname = "Turbat" },
            new Person() { Id = 7, Firstname = "Lenore", Lastname = "Malam" },
            new Person() { Id = 8, Firstname = "Emanuele", Lastname = "Kolakovic" },
            new Person() { Id = 9, Firstname = "Rosalyn", Lastname = "Mackin" },
            new Person() { Id = 10, Firstname = "Yanaton", Lastname = "Krishtopaittis" },
            new Person() { Id = 11, Firstname = "Frederik", Lastname = "McGeachie" },
            new Person() { Id = 12, Firstname = "Parrnell", Lastname = "Ramsby" },
            new Person() { Id = 13, Firstname = "Coreen", Lastname = "McGann" },
            new Person() { Id = 14, Firstname = "Kyle", Lastname = "Coster" },
            new Person() { Id = 15, Firstname = "Evangelia", Lastname = "Bowker" },
            new Person() { Id = 16, Firstname = "Angeli", Lastname = "Collihole" },
            new Person() { Id = 17, Firstname = "Bill", Lastname = "Lawther" },
            new Person() { Id = 18, Firstname = "Kore", Lastname = "Reide" },
            new Person() { Id = 19, Firstname = "Tracy", Lastname = "Gwinnell" },
            new Person() { Id = 20, Firstname = "Lazaro", Lastname = "Partington" },
            new Person() { Id = 21, Firstname = "Doretta", Lastname = "Aingell" },
            new Person() { Id = 22, Firstname = "Olvan", Lastname = "Andraud" },
            new Person() { Id = 23, Firstname = "Templeton", Lastname = "Chetwynd" },
            new Person() { Id = 24, Firstname = "Daile", Lastname = "Kelsow" },
            new Person() { Id = 25, Firstname = "Marcie", Lastname = "Brearty" },
            new Person() { Id = 26, Firstname = "Irwinn", Lastname = "Lilian" },
            new Person() { Id = 27, Firstname = "Niki", Lastname = "Moreland" },
            new Person() { Id = 28, Firstname = "Honey", Lastname = "Waddup" },
            new Person() { Id = 29, Firstname = "Amber", Lastname = "Hoopper" },
            new Person() { Id = 30, Firstname = "Delilah", Lastname = "Dougary" },
            new Person() { Id = 31, Firstname = "Tory", Lastname = "Ovington" },
            new Person() { Id = 32, Firstname = "Doralin", Lastname = "Conrard" },
            new Person() { Id = 33, Firstname = "Eugene", Lastname = "Custard" },
            new Person() { Id = 34, Firstname = "Corella", Lastname = "Peotz" },
            new Person() { Id = 35, Firstname = "Chris", Lastname = "Rayne" },
            new Person() { Id = 36, Firstname = "Alexandro", Lastname = "Kwietek" },
            new Person() { Id = 37, Firstname = "Selie", Lastname = "Tenwick" },
            new Person() { Id = 38, Firstname = "Corliss", Lastname = "Haensel" },
            new Person() { Id = 39, Firstname = "Misti", Lastname = "Jikylls" },
            new Person() { Id = 40, Firstname = "Rosaline", Lastname = "Jephson" },
            new Person() { Id = 41, Firstname = "Irene", Lastname = "Farnsworth" },
            new Person() { Id = 42, Firstname = "Dominique", Lastname = "O'Shiels" },
            new Person() { Id = 43, Firstname = "Mellie", Lastname = "Cyson" },
            new Person() { Id = 44, Firstname = "Madelena", Lastname = "Chin" },
            new Person() { Id = 45, Firstname = "Charlotte", Lastname = "Clixby" },
            new Person() { Id = 46, Firstname = "Samara", Lastname = "Shavel" },
            new Person() { Id = 47, Firstname = "Brod", Lastname = "Kitt" },
            new Person() { Id = 48, Firstname = "Maridel", Lastname = "Dalley" },
            new Person() { Id = 49, Firstname = "Wini", Lastname = "Hundley" },
        });

       
    }
    private async Task<IEnumerable<Person>> GetPeopleLocal(string searchText)
    {
        return await Task.FromResult(People.Where(x => x.Firstname.ToLower().Contains(searchText.ToLower())).ToList());
    }

    public class Person
    {
        public Person() { }
        public Person(int id, string firstname, string lastname, int age, string location)
        {
            Id = id;
            Firstname = firstname;
            Lastname = lastname;
            Age = age;
            Location = location;
        }

        public int Id { get; set; }
        public string Firstname { get; set; }
        public string Lastname { get; set; }
        public string FullName { get => Firstname + " " + Lastname; }
        public int Age { get; set; }
        public string Location { get; set; }
    }

}

  <BlazoredTypeahead style="width: auto" 
                                       SearchMethod="SearchUser" 
                                       Value="SelectedADUser"
                                       ValueChanged="UpdateCompanyByShort"
                                       TItem="ActiveDirectoryUser"
                                       TValue="SelectedADUser"
                                       >

 <BlazoredTypeahead   SearchMethod="SearchUser"                                        
                                       ValueChanged="UpdateCompanyByShort"
                                       TItem="ActiveDirectoryUser"
                                       TValue="SelectedADUser">