Forwarding Events of Different Type

Question

I\'m trying to forward events from one class to objects contained within it (as described here: Forwarding events in C#). However, the events are of different type.

For

Answer 1

I'd try using a dictionary in which I map the handlers.

class ItemHaver
{
    private int _status;
    private Item _item;

    private Dictionary, EventHandler> handlersMap = new Dictionary, EventHandler>();

    public event EventHandler ItemValueChanged
    {
        add
        {
            // _item.ValueChanged += value; // Wrong type
            handlersMap.Add(value, (obj, e) => value(obj, new StatusEventArgs(this._status)));
            _item.ValueChanged += handlersMap[value];
        }
        remove
        {
            _item.ValueChanged -= handlersMap[value];
        }
    }
}