// Example for https://stackoverflow.com/a/70270781/107625

​

using System;

using System.Collections.ObjectModel;

public class Employee

{

    public string Name { get;set; }

}

​

public class Program

{

    public static void Main()

    {

        var emp = new Employee{ Name = "Tom" };

        // Create a new instance of ObservableCollection and pass an array of 

        // Employee objects to the constructor.

        var x = new ObservableCollection<Employee>(new[] {emp});

        Console.WriteLine(x[0].Name);

    }

}