前段时间发布了一篇文章《我的.NET数据访问框架》 ，今儿一朋友问我有没有跟新，我说有，于是上传了一个最新版本，欢迎那位朋友以及其他朋友【下载】。-Some time ago published an article " . NET Data Access fr a mework, a friend asked me Comin there with the new, I say, then upload the latest version, to welcome his friend