VB串口通讯实例 高精度电压表(24bit) VB源程序,很不错的,不信你就来看看!-VB serial communication example high precision voltage meter (24bit) VB source code, it is good, do not believe you take a look at!
文 件 列 表
WendyCOM安装 Support setup.exe SETUP.LST WendyComv1.0 asycfilt.dll WendyComv1.0.CAB WendyComv1.0
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002151s ]
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:0.085716s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002350s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001998s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002172s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003719s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002143s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003233s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014970s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002792s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 169592 [ RunTime:0.001118s ]