コード例 #1
0
        private static bool DynamicInvokeShuntInternal(object target, MethodShuntKey key, object[] parameters, out object returnValue)
        {
            var pairs =
                from pi in key.Method.GetParameters()
                join pv in parameters.Select((pv, index) => new { Value = pv, Index = index })
                on pi.Position equals pv.Index
                select new { Parameter = pi, Value = pv.Value }
            into pair
            orderby pair.Parameter.Position
            select pair;

            bool success = pairs.All(pair =>
                                     pair.Parameter.ParameterType.IsAssignableFromValue(pair.Value)
                                     );

            if (success)
            {
                returnValue = key.Method.Invoke(target, parameters);
                return(true);
            }
            else
            {
                returnValue = null;
                return(false);
            }
        }
コード例 #2
0
        public static MethodShuntKey Register(MethodShuntSource source, MethodInfo method)
        {
            if (source == null)
            {
                throw new ArgumentNullException(nameof(source));
            }
            if (method == null)
            {
                throw new ArgumentNullException(nameof(method));
            }

            var key = new MethodShuntKey(source, method);

            MethodShunt.shuntDic[source].Add(key);

            return(key);
        }