本代码设计visual Studio 2010 软件生命周期管理这本书中的相关章节的程序代码，能够方便的实现相关的visual studio 2010 软件的相关功能，其中包括第5 、8、9、 10、13 、15、21章的相关代码。对于熟悉和了解vs在编程、测试和开发方面具有重要作用。此代码对于想要学习和掌握visual studio 的人员有较好的帮助。
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001248s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.085918s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001227s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001860s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001130s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003588s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000988s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003142s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014282s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001171s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 72062 [ RunTime:0.001637s ]
