《C#案例开发》源代码，包括socket应用，文件操作，邮件收发，注册表操作等小例程-"C# development case" source code, including socket applications, operational documents, e-mail, registry operators and other small routines
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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:0.145936s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000920s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003172s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001262s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.009732s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 67825 [ RunTime:0.029537s ]
