用vb6编写的可以拾取屏幕任意位置像素颜色的程序，同时可以得到一个圆形区域像素灰度的平均值-Written by vb6 can pick up anywhere on the screen pixel color procedures, can be a circular area the average pixel gray scale, etc.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002092s ]
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:0.091783s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002413s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002059s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002499s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003776s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001975s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003208s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014616s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002423s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 199272 [ RunTime:0.001113s ]
