摘要:
若一张表Info有如下几个字段,name,age,high三个字段, Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->select max(age) as age,max(high) as high from Info 上面的sql将是取... 阅读全文
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We can use the SiteMapPath control simply by declaring the control in a page. The control automatically uses the Web.sitemap file located in the root of your application. Typically, you do not add ... 阅读全文
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Like anchors, lookaround groups match at a certain position rather than certain text. Lookahead will try to look forward at the current position in the string, while lookbehind will try to look back... 阅读全文
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Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->using System.Text.RegularExpressions; Code Code highlighting produced by Actipro CodeHighli... 阅读全文