﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>博客园-ASP.NET  弦月摘星-随笔分类-Asp.net小知识</title><link>http://www.cnblogs.com/yuanweiming84/category/59811.html</link><description>努力挣钱买房子</description><language>zh-cn</language><lastBuildDate>Sat, 31 May 2008 16:41:12 GMT</lastBuildDate><pubDate>Sat, 31 May 2008 16:41:12 GMT</pubDate><ttl>60</ttl><item><title>sql 违反了 PRIMARY KEY 约束,不能在对象 中插入重复键</title><link>http://www.cnblogs.com/yuanweiming84/archive/2007/04/11/709059.html</link><dc:creator>弦月摘星</dc:creator><author>弦月摘星</author><pubDate>Wed, 11 Apr 2007 07:45:00 GMT</pubDate><guid>http://www.cnblogs.com/yuanweiming84/archive/2007/04/11/709059.html</guid><wfw:comment>http://www.cnblogs.com/yuanweiming84/comments/709059.html</wfw:comment><comments>http://www.cnblogs.com/yuanweiming84/archive/2007/04/11/709059.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.cnblogs.com/yuanweiming84/comments/commentRss/709059.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/yuanweiming84/services/trackbacks/709059.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 说明你的数据里面有重复记录两种情况1.已存在的表中和要导入数据之间的重复这个时候可以通过在两个表之间建立关联，将主键级联找出重复记录2.要导入的表中存在重复记录可通过类似如下的语句将表中的重复记录找出...&nbsp;&nbsp;<a href='http://www.cnblogs.com/yuanweiming84/archive/2007/04/11/709059.html'>阅读全文</a><img src ="http://www.cnblogs.com/yuanweiming84/aggbug/709059.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://yuanweiming84.cnblogs.com/" target="_blank">弦月摘星</a> 2007-04-11 15:45 <a href="http://www.cnblogs.com/yuanweiming84/archive/2007/04/11/709059.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ASP.NET 发邮件（转）</title><link>http://www.cnblogs.com/yuanweiming84/archive/2006/06/01/414576.html</link><dc:creator>弦月摘星</dc:creator><author>弦月摘星</author><pubDate>Thu, 01 Jun 2006 02:11:00 GMT</pubDate><guid>http://www.cnblogs.com/yuanweiming84/archive/2006/06/01/414576.html</guid><wfw:comment>http://www.cnblogs.com/yuanweiming84/comments/414576.html</wfw:comment><comments>http://www.cnblogs.com/yuanweiming84/archive/2006/06/01/414576.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/yuanweiming84/comments/commentRss/414576.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/yuanweiming84/services/trackbacks/414576.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: &nbsp;&nbsp;1Dim&nbsp;mail&nbsp;As&nbsp;&nbsp;New&nbsp;MailMessage()&nbsp;2&nbsp;&nbsp;&nbsp;&nbsp...&nbsp;&nbsp;<a href='http://www.cnblogs.com/yuanweiming84/archive/2006/06/01/414576.html'>阅读全文</a><img src ="http://www.cnblogs.com/yuanweiming84/aggbug/414576.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://yuanweiming84.cnblogs.com/" target="_blank">弦月摘星</a> 2006-06-01 10:11 <a href="http://www.cnblogs.com/yuanweiming84/archive/2006/06/01/414576.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>