I know a way to easily subscribe to events with Reflection, but now I am wondering is there a way to do the same thing with degates. Basically I need to call the '+=' operator of a delegate using Reflection. Here is a code snippet:
using System;
class Foo
{
public event Action Action1;
public Action Action2;
public void Call()
{
Action1?.Invoke();
Action2?.Invoke();
}
}
class Program
{
static void Main()
{
var foo = new Foo();
// Subscribing to the event Action1
var eventInfo = typeof(Foo).GetEvent("Action1");
Action tmp = () => { Console.WriteLine("Hello"); };
var args = new object[] { tmp };
eventInfo.AddMethod?.Invoke(foo, args);
// Subscribing to the delegate Action2 with the += operator.
// How can I do this with Reflection, instead ???
foo.Action2 += () => { Console.WriteLine("Bye"); };
foo.Call();
}
}
Output:
Hello
Bye
I need to subscribe to Action2 using Reflection (in case Action2 was a private method, for instance). Any ideas how can I achieve this? Thanks in advance!
