利用mfc制作一个可以显示磁盘使用状况的对话框，供初学者学习对话框的制作以及与系统资源交互的编程方法。-The use of mfc create a disk usage can display the dialog box, for beginners to learn the production of the dialog box, as well as interact with the system resources programming method.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002431s ]
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:0.087238s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002326s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002096s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002411s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003799s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001935s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003395s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015584s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002787s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 146190 [ RunTime:0.001315s ]
