WINCE下串口通讯，封装类。
用EVC开发工具设计。
对于WINCE以及EVC开发的朋友有以定的借鉴作用。-pulled Serial Communications, Packaging category. EVC development tools with the design. EVC pulled for the development of the friends to the reference.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001306s ]
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:0.089212s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001316s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001961s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001249s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004811s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001333s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003350s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015409s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001440s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 316983 [ RunTime:0.001714s ]
