Unsubscribe anonymous method in C#

Question

Is it possible to unsubscribe an anonymous method from an event?

If I subscribe to an event like this:

void MyMethod()
{
    Console.WriteLine(\"I di         


        

Answer 1

One technique is to declare a variable to hold the anonymous method which would then be available inside the anonymous method itself. This worked for me because the desired behavior was to unsubscribe after the event was handled.

Example:

MyEventHandler foo = null;
foo = delegate(object s, MyEventArgs ev)
    {
        Console.WriteLine("I did it!");
        MyEvent -= foo;
    };
MyEvent += foo;