动态类型对象

 public class RONT_EXAMINE_VIEW_MODEL : DynamicObject
    {
        //保存对象动态定义的属性值
        private Dictionary<string, object> _values;
        public RONT_EXAMINE_VIEW_MODEL()
        {
            _values = new Dictionary<string, object>();
        }
        public Dictionary<string, object> Values
        {
            get
            {
                return _values;
            }
        }
        /// <summary>
        /// 获取属性值
        /// </summary>
        /// <param name="propertyName"></param>
        /// <returns></returns>
        public object GetPropertyValue(string propertyName)
        {
            if (_values.ContainsKey(propertyName) == true)
            {
                return _values[propertyName];
            }
            return null;
        }
        /// <summary>
        /// 设置属性值
        /// </summary>
        /// <param name="propertyName"></param>
        /// <param name="value"></param>
        public void SetPropertyValue(string propertyName, object value)
        {
            if (_values.ContainsKey(propertyName) == true)
            {
                _values[propertyName] = value;
            }
            else
            {
                _values.Add(propertyName, value);
            }
        }
        /// <summary>
        /// 实现动态对象属性成员访问的方法，得到返回指定属性的值
        /// </summary>
        /// <param name="binder"></param>
        /// <param name="result"></param>
        /// <returns></returns>
        public override bool TryGetMember(GetMemberBinder binder, out object result)
        {
            result = GetPropertyValue(binder.Name);
            return result == null ? false : true;
        }
        /// <summary>
        /// 实现动态对象属性值设置的方法。
        /// </summary>
        /// <param name="binder"></param>
        /// <param name="value"></param>
        /// <returns></returns>
        public override bool TrySetMember(SetMemberBinder binder, object value)
        {
            SetPropertyValue(binder.Name, value);
            return true;
        }
        /// <summary>
        /// 动态对象动态方法调用时执行的实际代码
        /// </summary>
        /// <param name="binder"></param>
        /// <param name="args"></param>
        /// <param name="result"></param>
        /// <returns></returns>
        public override bool TryInvokeMember(InvokeMemberBinder binder, object[] args, out object result)
        {
            var theDelegateObj = GetPropertyValue(binder.Name) as DelegateObjs;
            if (theDelegateObj == null || theDelegateObj.CallMethod == null)
            {
                result = null;
                return false;
            }
            result = theDelegateObj.CallMethod(this, args);
            return true;
        }
        public override bool TryInvoke(InvokeBinder binder, object[] args, out object result)
        {
            return base.TryInvoke(binder, args, out result);
        }

    }
    public delegate object MyDelegates(dynamic Sender, params object[] PMs);

    public class DelegateObjs
    {
        private MyDelegates _delegate;

        public MyDelegates CallMethod
        {
            get { return _delegate; }
        }
        private DelegateObjs(MyDelegates D)
        {
            _delegate = D;
        }
        /// <summary>
        /// 构造委托对象，让它看起来有点javascript定义的味道.
        /// </summary>
        /// <param name="D"></param>
        /// <returns></returns>
        public static DelegateObjs Function(MyDelegates D)
        {
            return new DelegateObjs(D);
        }
    }

 dynamic view = new RONT_EXAMINE_VIEW_MODEL();

                            view.AC_VALUE = item.AC_VALUE;
                            view.CHECK_TOOL = item.CHECK_TOOL;
                            view.CHECK_TYPE = item.CHECK_TYPE;
                            view.DUTY_DEPARTMENT = item.DUTY_DEPARTMENT;
                            view.FAIL_DESC = item.FAIL_DESC;
                            view.FEATURES = item.FEATURES;
                            view.FEATURES_LEVEL = item.FEATURES_LEVEL;
                            view.FIX_NUM = item.FIX_NUM;
                            view.ID = item.ID;
                            view.INSPECTION_LEVEL = item.INSPECTION_LEVEL;
                            view.INSPECTION_RESULT = item.INSPECTION_RESULT;
                            view.IS_INSPECTOR = item.IS_INSPECTOR;
                            view.ISQUAL = item.ISQUAL;
                            view.ITEM_NAME = item.ITEM_NAME;
                            view.ITEM_TYPE = item.ITEM_TYPE;
                            view.OFFSET_VALUE_LOW = item.OFFSET_VALUE_LOW;
                            view.OFFSET_VALUE_UP = item.OFFSET_VALUE_UP;
                            view.RE_VALUE = item.RE_VALUE;
                            view.REFERENCE_VALUE = item.REFERENCE_VALUE;
                            view.ROW_INDEX = item.ROW_INDEX;
                            view.SAMPLE_INSPECTION_ID = item.SAMPLE_INSPECTION_ID;
                            view.SEQ = item.SEQ;
                            view.STANDARD_VALUE = item.STANDARD_VALUE;
                            view.STATE = item.STATE;
                            view.STATUS = item.STATUS;
                            view.TECH_REQUIREMENT = item.TECH_REQUIREMENT;
                            view.UNIT = item.UNIT;
                            view.RowOrder = item.ROW_INDEX;
                            foreach (var extend in extendColumns.FindAll(e => e.DETAIL_ID == item.ID))
                            {
                                view.SetPropertyValue(extend.COLUMN_NAME.Trim(), extend.COLUMN_VALUE);
                            }
                            retObjs.Add(view);