VC编程中MFC中的树状结构的拖拽操作实例，个人收集，感觉还不错，希望大家一起共享-MFC programming in VC in the tree structure of the drag operation examples, personal collection, feel good, I hope to share with everyone
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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:0.090339s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001069s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000961s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003136s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000801s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001106s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 118847 [ RunTime:0.018217s ]
