{"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/sants/","blog_title":"IT\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u76ee\u6307\u305d\u3046","title":"DBNull' \u304b\u3089\u578b 'String' \u3078\u306e\u5909\u63db\u306f\u7121\u52b9\u3067\u3059\u3002 \u3068\u8868\u793a\u3055\u308c\u305f","blog_url":"https://sants.hatenablog.com/","version":"1.0","author_name":"sants","image_url":null,"height":"190","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsants.hatenablog.com%2Fentry%2F2022%2F07%2F07%2F162015\" title=\"DBNull&#39; \u304b\u3089\u578b &#39;String&#39; \u3078\u306e\u5909\u63db\u306f\u7121\u52b9\u3067\u3059\u3002 \u3068\u8868\u793a\u3055\u308c\u305f - IT\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u76ee\u6307\u305d\u3046\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","description":"\u3010\u8868\u984c\u3011DBNull' \u304b\u3089\u578b 'String' \u3078\u306e\u5909\u63db\u306f\u7121\u52b9\u3067\u3059\u3002 \u3068\u8868\u793a\u3055\u308c\u305f \u3010\u65e5\u4ed8\u30112022/07/07 \u3010\u8a73\u7d30\u3011DBNull' \u304b\u3089\u578b 'String' \u3078\u306e\u5909\u63db\u306f\u7121\u52b9\u3067\u3059\u3002 \u3068\u6012\u3089\u308c\u305f \u3010\u89e3\u6c7a\u7b56\u3011 IF dr(\"hoge\") = \"1\" ThenEnd IF \u2193 IF dr(\"hoge\").ToString = \"1\" ThenEnd IF \u3010\u53c2\u8003\u30b5\u30a4\u30c8\u3011 blog.netandfield.com","type":"rich","categories":["\u958b\u767a","ALL"],"published":"2022-07-07 16:20:15","url":"https://sants.hatenablog.com/entry/2022/07/07/162015"}