前一段学习vc时按书上打得一个程序，是一个画图工具。很不错的程序。对学习对话框和控件的使用很有帮助。-before a learning vc when beaten by a written procedure is a drawing tool. Very good procedures. On learning and dialog controls the use helpful.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002091s ]
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:0.117605s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002587s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001990s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002318s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003761s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002161s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003466s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016194s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002642s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 321718 [ RunTime:0.001250s ]
