.Net的dataGrid控件自动追加动态的Combobox,追加方便，带测试程序。-. Net s datagrid control automatically additional dynamic Combobox, additional convenience, with testing procedures.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.003055s ]
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:0.097055s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002805s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002019s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002422s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004042s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002134s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003439s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014922s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002764s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 71489 [ RunTime:0.001229s ]
