/// <summary>
        /// GetCreator 动态产生一个派生自AgileCreator的类,并生成其实例
        /// </summary>
        private static AgileCreator GetCreator(Type type, Object[] param)
        {
            Type[] paramTypeAry = null;
            if (param != null)
            {
                paramTypeAry = new Type[param.Length];
                for (int i = 0; i < param.Length; i++)
                {
                    if (param[i] != null)
                    {
                        paramTypeAry[i] = param[i].GetType();
                    }
                    else
                    {
                        paramTypeAry[i] = typeof(object);
                    }
                }
            }

            CreatorKey key = new CreatorKey(type, paramTypeAry);

            if (!DicCreator.ContainsKey(key))
            {
                ModuleBuilder module = GetDynamicModule();
                TypeBuilder   tb     = module.DefineType("__dynamicCreator." + type.FullName + "_" + key.GetHashCode(), TypeAttributes.Public | TypeAttributes.Class, typeof(AgileCreator));
                CreateMethod(tb, type, param);
                DicCreator.Add(key, (AgileCreator)Activator.CreateInstance(tb.CreateType()));
            }
            return(DicCreator[key]);
        }
        public override bool Equals(object obj)
        {
            if (obj == null)
            {
                return(false);
            }

            if (obj.GetType() != typeof(CreatorKey))
            {
                return(false);
            }

            #region Old
            CreatorKey key = (CreatorKey)obj;
            if (key.targetType != this.targetType)
            {
                return(false);
            }

            if ((key.paramTypeArray == null) && (this.paramTypeArray != null))
            {
                return(false);
            }

            if ((key.paramTypeArray != null) && (this.paramTypeArray == null))
            {
                return(false);
            }

            if (key.paramTypeArray.Length != this.paramTypeArray.Length)
            {
                return(false);
            }

            for (int i = 0; i < this.paramTypeArray.Length; i++)
            {
                if (this.paramTypeArray[i] != key.paramTypeArray[i])
                {
                    return(false);
                }
            }

            return(true);

            #endregion

            #region new
            //return (this.GetHashCode() == obj.GetHashCode()) ;
            #endregion
        }
        /// <summary>
        /// GetCreator 动态产生一个派生自AgileCreator的类,并生成其实例
        /// </summary>       
        private static AgileCreator GetCreator(Type type, Object[] param)
        {
            Type[] paramTypeAry = null;
            if (param != null)
            {
                paramTypeAry = new Type[param.Length];
                for (int i = 0; i < param.Length; i++)
                {
                    if (param[i] != null)
                    {
                        paramTypeAry[i] = param[i].GetType();
                    }
                    else
                    {
                        paramTypeAry[i] = typeof(object);
                    }
                }
            }

            CreatorKey key = new CreatorKey(type, paramTypeAry);

            if (!DicCreator.ContainsKey(key))
            {
                ModuleBuilder module = GetDynamicModule();
                TypeBuilder tb = module.DefineType("__dynamicCreator." + type.FullName + "_" + key.GetHashCode(), TypeAttributes.Public | TypeAttributes.Class, typeof(AgileCreator));
                CreateMethod(tb, type, param);
                DicCreator.Add(key, (AgileCreator)Activator.CreateInstance(tb.CreateType()));
            }
            return DicCreator[key];
        }