BN089-BS开发框架MVC4版/source20131023/Zephyr.Net/Zephyr.Data/Command/Reader/DynamicDataReader.cs

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Dynamic;

namespace Zephyr.Data
{
	internal class DynamicDataReader : DynamicObject
	{
		private readonly System.Data.IDataReader _dataReader;

		internal DynamicDataReader(System.Data.IDataReader dataReader)
		{
			_dataReader = dataReader;
		}

		public override bool TryGetMember(GetMemberBinder binder, out object result)
		{
			result = _dataReader[binder.Name];
			if(result == DBNull.Value)
				result = null;

			return true;
		}
	}
}