{"id":133607,"date":"2024-03-26T04:19:29","date_gmt":"2024-03-25T19:19:29","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/vb%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%8b%e3%82%89%e6%97%a5%e4%bb%98%e3%81%b8%e3%81%ae%e5%a4%89%e6%8f%9b%e6%96%b9%e6%b3%95\/"},"modified":"2024-03-27T07:03:49","modified_gmt":"2024-03-26T22:03:49","slug":"vb%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%8b%e3%82%89%e6%97%a5%e4%bb%98%e3%81%b8%e3%81%ae%e5%a4%89%e6%8f%9b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/vb%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%8b%e3%82%89%e6%97%a5%e4%bb%98%e3%81%b8%e3%81%ae%e5%a4%89%e6%8f%9b%e6%96%b9%e6%b3%95\/","title":{"rendered":"VB\u3067\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u3078\u306e\u5909\u63db\u65b9\u6cd5"},"content":{"rendered":"<p>VB \u3067\u306f Date.Parse \u307e\u305f\u306f Date.TryParse \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">Dim<\/span> dateString <span class=\"hljs-keyword\">As<\/span> <span class=\"hljs-type\">String<\/span> = <span class=\"hljs-string\">\"2021-09-30\"<\/span>\r\n<span class=\"hljs-keyword\">Dim<\/span> dateValue <span class=\"hljs-keyword\">As<\/span> <span class=\"hljs-type\">Date<\/span> = <span class=\"hljs-type\">Date<\/span>.Parse(dateString)\r\n<\/code><\/pre>\n<p>\u307e\u305f\u306f\u6587\u5b57\u5217\u3092\u5909\u63db\u3059\u308b\u305f\u3081\u306b Date.TryParse \u3092\u4f7f\u7528\u3057\u3066\u3001\u7121\u52b9\u306a\u65e5\u4ed8\u6587\u5b57\u5217\u306b\u306a\u3063\u305f\u5834\u5408\u306b\u4f8b\u5916\u3092\u56de\u907f\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">Dim<\/span> dateString <span class=\"hljs-keyword\">As<\/span> <span class=\"hljs-type\">String<\/span> = <span class=\"hljs-string\">\"2021-09-30\"<\/span>\r\n<span class=\"hljs-keyword\">Dim<\/span> dateValue <span class=\"hljs-keyword\">As<\/span> <span class=\"hljs-type\">Date<\/span>\r\n<span class=\"hljs-keyword\">If<\/span> <span class=\"hljs-type\">Date<\/span>.TryParse(dateString, dateValue) <span class=\"hljs-keyword\">Then<\/span>\r\n<span class=\"hljs-comment\">' \u8f6c\u6362\u6210\u529f<\/span>\r\nConsole.WriteLine(dateValue)\r\n<span class=\"hljs-keyword\">Else<\/span>\r\n<span class=\"hljs-comment\">' \u8f6c\u6362\u5931\u8d25<\/span>\r\nConsole.WriteLine(<span class=\"hljs-string\">\"\u65e0\u6548\u7684\u65e5\u671f\u5b57\u7b26\u4e32\"<\/span>)\r\n<span class=\"hljs-keyword\">End<\/span> <span class=\"hljs-keyword\">If<\/span>\r\n<\/code><\/pre>\n<p>\u65e5\u4ed8\u6587\u5b57\u5217\u306e\u5f62\u5f0f\u304c\u3001\u73fe\u5728\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u65e5\u4ed8\u5f62\u5f0f\u306e\u8a2d\u5b9a\u3068\u4e00\u81f4\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u4f8b\u5916\u304c\u767a\u751f\u3059\u308b\u304b\u3001\u5909\u63db\u306b\u5931\u6557\u3059\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>VB \u3067\u306f Date.Parse \u307e\u305f\u306f Date.TryParse \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 Dim dateString As String = &#8220;2021-09-30&#8221; Dim  [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-133607","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>VB\u3067\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u3078\u306e\u5909\u63db\u65b9\u6cd5 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/vb\u3067\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u3078\u306e\u5909\u63db\u65b9\u6cd5\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"VB\u3067\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u3078\u306e\u5909\u63db\u65b9\u6cd5\" \/>\n<meta property=\"og:description\" content=\"VB \u3067\u306f Date.Parse \u307e\u305f\u306f Date.TryParse \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 Dim dateString As String = &quot;2021-09-30&quot; Dim [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/vb\u3067\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u3078\u306e\u5909\u63db\u65b9\u6cd5\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-25T19:19:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-26T22:03:49+00:00\" \/>\n<meta name=\"author\" content=\"\u7dbe\u4e43, \u4e00\u5e0c\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u7dbe\u4e43, \u4e00\u5e0c\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/vb%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%8b%e3%82%89%e6%97%a5%e4%bb%98%e3%81%b8%e3%81%ae%e5%a4%89%e6%8f%9b%e6%96%b9%e6%b3%95\/\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/vb%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%8b%e3%82%89%e6%97%a5%e4%bb%98%e3%81%b8%e3%81%ae%e5%a4%89%e6%8f%9b%e6%96%b9%e6%b3%95\/\",\"name\":\"VB\u3067\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u3078\u306e\u5909\u63db\u65b9\u6cd5 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\"},\"datePublished\":\"2024-03-25T19:19:29+00:00\",\"dateModified\":\"2024-03-26T22:03:49+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/601389077b7f4e4ad6115428e3b73bff\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/vb%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%8b%e3%82%89%e6%97%a5%e4%bb%98%e3%81%b8%e3%81%ae%e5%a4%89%e6%8f%9b%e6%96%b9%e6%b3%95\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/ja\/blog\/vb%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%8b%e3%82%89%e6%97%a5%e4%bb%98%e3%81%b8%e3%81%ae%e5%a4%89%e6%8f%9b%e6%96%b9%e6%b3%95\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/vb%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%8b%e3%82%89%e6%97%a5%e4%bb%98%e3%81%b8%e3%81%ae%e5%a4%89%e6%8f%9b%e6%96%b9%e6%b3%95\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/ja\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"VB\u3067\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u3078\u306e\u5909\u63db\u65b9\u6cd5\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"ja\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/601389077b7f4e4ad6115428e3b73bff\",\"name\":\"\u7dbe\u4e43, \u4e00\u5e0c\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/2228fe98b71141214fb24fb1b5ae44f99bdfa0602bbd89b351f2acd49ece862d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/2228fe98b71141214fb24fb1b5ae44f99bdfa0602bbd89b351f2acd49ece862d?s=96&d=mm&r=g\",\"caption\":\"\u7dbe\u4e43, \u4e00\u5e0c\"},\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/author\/ayanokazuki\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/vb%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%8b%e3%82%89%e6%97%a5%e4%bb%98%e3%81%b8%e3%81%ae%e5%a4%89%e6%8f%9b%e6%96%b9%e6%b3%95\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"VB\u3067\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u3078\u306e\u5909\u63db\u65b9\u6cd5 - Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/ja\/blog\/vb\u3067\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u3078\u306e\u5909\u63db\u65b9\u6cd5\/","og_locale":"ja_JP","og_type":"article","og_title":"VB\u3067\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u3078\u306e\u5909\u63db\u65b9\u6cd5","og_description":"VB \u3067\u306f Date.Parse \u307e\u305f\u306f Date.TryParse \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 Dim dateString As String = \"2021-09-30\" Dim [&hellip;]","og_url":"https:\/\/www.silicloud.com\/ja\/blog\/vb\u3067\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u3078\u306e\u5909\u63db\u65b9\u6cd5\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2024-03-25T19:19:29+00:00","article_modified_time":"2024-03-26T22:03:49+00:00","author":"\u7dbe\u4e43, \u4e00\u5e0c","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"\u7dbe\u4e43, \u4e00\u5e0c"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/ja\/blog\/vb%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%8b%e3%82%89%e6%97%a5%e4%bb%98%e3%81%b8%e3%81%ae%e5%a4%89%e6%8f%9b%e6%96%b9%e6%b3%95\/","url":"https:\/\/www.silicloud.com\/ja\/blog\/vb%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%8b%e3%82%89%e6%97%a5%e4%bb%98%e3%81%b8%e3%81%ae%e5%a4%89%e6%8f%9b%e6%96%b9%e6%b3%95\/","name":"VB\u3067\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u3078\u306e\u5909\u63db\u65b9\u6cd5 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#website"},"datePublished":"2024-03-25T19:19:29+00:00","dateModified":"2024-03-26T22:03:49+00:00","author":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/601389077b7f4e4ad6115428e3b73bff"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/vb%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%8b%e3%82%89%e6%97%a5%e4%bb%98%e3%81%b8%e3%81%ae%e5%a4%89%e6%8f%9b%e6%96%b9%e6%b3%95\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/ja\/blog\/vb%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%8b%e3%82%89%e6%97%a5%e4%bb%98%e3%81%b8%e3%81%ae%e5%a4%89%e6%8f%9b%e6%96%b9%e6%b3%95\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/ja\/blog\/vb%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%8b%e3%82%89%e6%97%a5%e4%bb%98%e3%81%b8%e3%81%ae%e5%a4%89%e6%8f%9b%e6%96%b9%e6%b3%95\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/ja\/blog\/"},{"@type":"ListItem","position":2,"name":"VB\u3067\u6587\u5b57\u5217\u304b\u3089\u65e5\u4ed8\u3078\u306e\u5909\u63db\u65b9\u6cd5"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#website","url":"https:\/\/www.silicloud.com\/ja\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"ja"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/601389077b7f4e4ad6115428e3b73bff","name":"\u7dbe\u4e43, \u4e00\u5e0c","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/2228fe98b71141214fb24fb1b5ae44f99bdfa0602bbd89b351f2acd49ece862d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/2228fe98b71141214fb24fb1b5ae44f99bdfa0602bbd89b351f2acd49ece862d?s=96&d=mm&r=g","caption":"\u7dbe\u4e43, \u4e00\u5e0c"},"url":"https:\/\/www.silicloud.com\/ja\/blog\/author\/ayanokazuki\/"},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/vb%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%8b%e3%82%89%e6%97%a5%e4%bb%98%e3%81%b8%e3%81%ae%e5%a4%89%e6%8f%9b%e6%96%b9%e6%b3%95\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/133607","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/comments?post=133607"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/133607\/revisions"}],"predecessor-version":[{"id":180844,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/133607\/revisions\/180844"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/media?parent=133607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/categories?post=133607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/tags?post=133607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}