{"id":69364,"date":"2025-05-05T13:57:43","date_gmt":"2025-05-05T05:57:43","guid":{"rendered":"http:\/\/www.xiaoyebailong.com\/?p=69364"},"modified":"2025-11-02T23:39:33","modified_gmt":"2025-11-02T15:39:33","slug":"asp%e4%b8%ad%e4%bd%bf%e7%94%a8cdbl%e5%87%ba%e9%94%99%ef%bc%8c%e5%86%99%e4%b8%aa%e5%87%bd%e6%95%b0%e5%a6%82%e4%b8%8b","status":"publish","type":"post","link":"http:\/\/www.xiaoyebailong.com\/index.php\/2025\/05\/05\/69364.htm","title":{"rendered":"asp\u4e2d\u4f7f\u7528cdbl\u51fa\u9519\uff0c\u5199\u4e2a\u51fd\u6570\u5982\u4e0b"},"content":{"rendered":"\n<p>Microsoft VBScript \u8fd0\u884c\u65f6\u9519\u8bef \u9519\u8bef&#8217;800a000d<br>\u7c7b\u578b\u4e0d\u5339\u914d:&#8217;cdbl<\/p>\n\n\n\n<p>Function SafeCDbl(value)\n    If IsEmpty(value) Or IsNull(value) Or Not IsNumeric(value) Then\n        SafeCDbl = 0\n    Else\n        SafeCDbl = CDbl(value)\n    End If\nEnd Function\n\n&#8216; \u4f7f\u7528\u793a\u4f8b\nresult = SafeCDbl(myValue)<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft VBScript \u8fd0\u884c\u65f6\u9519\u8bef \u9519\u8bef&#8217;800a000d\u7c7b\u578b\u4e0d\u5339\u914d:&#8217;cdbl Function SafeCDbl(value) If IsEmpty(value) Or IsNull(value) &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"topic":[],"class_list":["post-69364","post","type-post","status-publish","format-standard","hentry","category-technology"],"_links":{"self":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/69364","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/comments?post=69364"}],"version-history":[{"count":2,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/69364\/revisions"}],"predecessor-version":[{"id":69367,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/69364\/revisions\/69367"}],"wp:attachment":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/media?parent=69364"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/categories?post=69364"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/tags?post=69364"},{"taxonomy":"topic","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/topic?post=69364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}