C# – Is it possible to get an instance of every class that inherits from an interface

I have a small project that I'm making, and I'm trying to figure out if it's possible to get an instance of every class that inherits from a particular interface.

Here's a simplified example of what I'm trying to accomplish:

public interface IExample
{
    string Foo();
}

public class Example1 : IExample
{
    public string Foo()
    {
        return "I came from Example1 !";
    }
}

public class Example2 : IExample
{
    public string Foo()
    {
        return "I came from Example2 !";
    }
}

//Many more ExampleN's go here

public class ExampleProgram
{

    public static void Main(string[] args)
    {
        var examples = GetExamples();

        foreach (var example in examples)
        {
            Console.WriteLine(example.Foo());
        }
    }

    public static List<IExample> GetExamples()
    {
        //What goes here?
    }
}

Is there any way (short of hard-coding it) for the GetExamples method to return a list containing an instance of each class inheriting from the interface IExample? Any insight you can give would be much appreciated.