namespace System.Reactive { internal static class ReflectionUtils { public static TDelegate CreateDelegate<[Nullable(2)] TDelegate>(object o, MethodInfo method); public static Delegate CreateDelegate(Type delegateType, object o, MethodInfo method); public static void GetEventMethods<[Nullable(2)] TSender, [Nullable(2)] TEventArgs>(Type targetType, object target, string eventName, out MethodInfo addMethod, out MethodInfo removeMethod, out Type delegateType, out bool isWinRT); } }