public WeakDelegateHandle(Action <TValue> del)
{
if (IsClosure(del))
{
throw new InvalidOperationException();
}
_delTarget = new DelegateTarget <TValue>(del);
_methodInfo = del.Method;
}
public Closure(object hook, Action <TValue> del)
{
_hook = new DelegateTarget <TValue>(hook);
_closureAction = del;
}