How to provide bind target for methodinfo when using custom attributes?

Im using attributes to get all my methods and wrap them in some delegates. It looks like this:

        var assembly = Assembly.GetExecutingAssembly();
        var methods = assembly.GetTypes()
                  .SelectMany(t => t.GetMethods())
                  .Where(m => m.GetCustomAttributes(typeof(T), false).Length > 0)
                  .ToArray();
        foreach (var m in methods)
        {
            var attr = (T)m.GetCustomAttribute(typeof(T));
            string name = attr.eventName;
            if (name == null) name = m.Name;
            if (m.ReturnType == typeof(void))
            {
                var d = (ServerCallbackAction)Delegate.CreateDelegate(typeof(ServerCallbackAction), null, m);
                if (typeof(T) == typeof(CEFRequestAttribute))
                    Bridge.Instance.OnCEFRequest(name, d);
                else Bridge.Instance.OnClientRequest(name, d);
            }

The problem is, this delegates could not access the instance of DeclaringType, so, how should i bind them? And i can't use Activator.CreateInstance because my instances are creating by another attributes and i do not need to create them again.
Are there any other ways to create delegate/action from methodinfo? Thanks in advance.