using System;

using System.Linq;

​

public class Program

{

    public static int Foo(int a, int b) { return a + b; }

    public static void Bar(string message) { Console.WriteLine("hello world"); }

    // overload for all Func<...T>

    public static System.Object ToObject<TResult, T1, T2>(Func<TResult, T1, T2> func) {

        return func as System.Object;

    }

    // overload for all Action<...T>

    public static System.Object ToObject<T1>(Action<T1> func) {

        return func as System.Object;

    }

​

    public static void Main()

    {

        // apparently, you need to type hint here... no idea why..

        var foo = ToObject<int, int, int>(Foo);

        var bar = ToObject<string>(Bar);

        Console.WriteLine(foo);

        Console.WriteLine(bar);

        // cast from object -> func (need reflection here)

        var baz = foo as Func<int, int, int>;

        Console.WriteLine(baz(1, 2));

    }

}