BlogPost6_MulticastDelegateExample.cs

Action simpleAction = () => Console.WriteLine("Simple Action");
Action<int> actionWithArg = (i) => Console.WriteLine("Simple Action " + i);
Func<Task> taskFunc = () => Task.CompletedTask;
Func<int, Task> taskWithArgFunc = (i) => Task.FromResult(i);

MulticastDelegate delegate1 = simpleAction;
MulticastDelegate delegate2 = actionWithArg;
MulticastDelegate delegate3 = taskFunc;
MulticastDelegate delegate4 = taskWithArgFunc;

Console.WriteLine(delegate1 is Action); // true
delegate1.GetInvocationList()[0].DynamicInvoke(); // Simple Action
delegate2.GetInvocationList()[0].DynamicInvoke(999); // Simple Action 999