修改MFC窗口的背景颜色
编写环境是VC，本人独立写的小程序，学习使用-MFC window changes the background color of the environment is prepared VC, I wrote a small independent procedures, learning to use
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001543s ]
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:0.102756s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001401s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001931s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001434s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003634s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001153s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003232s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.021219s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001925s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 187246 [ RunTime:0.001656s ]
