EventHandlers and C# Classes destructor/Dispose

Question

I\'m a bit confused about C# Classes and their deconstructor.

I have to consume a few event handlers in a class instance I\'m getting in the constructor:

Answer 1

Don't do it in the destructor, because it won't be called while the event handlers are attached : when you attach an instance method of Foo as a handler for an event of Bar, Bar will hold a reference to Foo, so Foo won't be garbage collected, and its destructor won't be called.

You should implement IDisposable, and dispose your object explicitly

public void Dispose()
{
    if (handler != null)
    {
        handler.Load -= Load;
        handler.Close -= Close;
    }
}