Unsubscribing events in case variable closure

Question

I'm always try to unsubscribe events where it possible and may. In case when variable closure happen I do the following:

int someVar;

EventHandler moveCompleted = null;
moveCompleted = delegate(object sender, EventArgs e)
{
    //...
    //here is variable closure
    someVar = 5;
    //...
    moveStoryboard.Completed -= moveCompleted;
};

moveStoryboard.Completed += moveCompleted;

But I don't want to use anonymous method and I think this is not good way. Please give me some advice or code samples.

Thanks in advance.

Answer 1

whats wrong with:

class MyClass
{
    public event EventHandler MyEvent;

    public MyClass()
    {
        MyEvent += OnSomeEventHandlerToMyLocalClassWhichOfcourseIsABadPractice;
    }

    protected void OnSomeEventHandlerToMyLocalClassWhichOfcourseIsABadPractice(object sender, EventArgs e)
    {
        MyEvent -= OnSomeEventHandlerToMyLocalClassWhichOfcourseIsABadPractice;
    }
}