在vc++环境下开发的虚拟仪表显示控件，可以显示８组模拟变量（包括４组用虚拟仪表显示）；在控制界面中有很大作用-vc environment in the development of the Virtual Instrument Display Controls, Simulation Group showed eight variables (including four group shows with Virtual Instrument); The control interface is very effective
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工业控制数据的直观显示 工业控制数据的直观显示二 CLedShowDemo Debug 工业控制数据的直观显示一 CTableDemo res 工业控制数据的直观显示二 CLedShowDemo res
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002578s ]
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:0.092868s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002374s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002140s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003940s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002246s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003347s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015018s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002580s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 92322 [ RunTime:0.001689s ]
