<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[hightch的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/hightch</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; hightch]]></copyright><item><title><![CDATA[RedrawWindow， UpdateWindow，InvalidateRect 用法]]></title><link>https://blog.youkuaiyun.com/hightch/article/details/7376686</link><guid>https://blog.youkuaiyun.com/hightch/article/details/7376686</guid><author>hightch</author><pubDate>Wed, 21 Mar 2012 09:55:47 +0800</pubDate><description><![CDATA[转载自：http://hi.baidu.com/fanzier/blog/item/e2fdb9de600da95fcdbf1aef.html


1. 系统何时发送WM_PAINT消息？ 

系统会在多个不同的时机发送 WM_PAINT 消息：当第一次创建一个窗口时，当改变窗口的大小时，当把窗口从另一个 

窗口背后移出时，当最大化或最小化窗口时，等等，这些动作都是由系统管理的，应]]></description><category></category></item><item><title><![CDATA[数据记录查询起止卡号和数量]]></title><link>https://blog.youkuaiyun.com/hightch/article/details/7347505</link><guid>https://blog.youkuaiyun.com/hightch/article/details/7347505</guid><author>hightch</author><pubDate>Tue, 13 Mar 2012 10:13:18 +0800</pubDate><description><![CDATA[主要以数据输出ID为关键字进行关联进行表内连接得到结果：
表：


select x.*, y.card_base_id, y.card_base_name 
from 
(
	select aa.*, stuff(bb.bank_cardno_YAD076,7,4,'****') + '/' + bb.sb_cardno_YAC005 as end_no 
	from
	(
		sele]]></description><category></category></item></channel></rss>