{"version":"1.0","url":"https://3ryupg.hatenablog.com/entry/2012/05/16/003200","height":"190","provider_url":"https://hatena.blog","blog_url":"https://3ryupg.hatenablog.com/","type":"rich","author_name":"deloreanmc12","author_url":"https://blog.hatena.ne.jp/deloreanmc12/","provider_name":"Hatena Blog","blog_title":"3\u6d41\u30d7\u30ed\u30b0\u30e9\u30de\u306e\u30e1\u30e2\u66f8\u304d","width":"100%","description":"\u4e0b\u8a18\u306e\u3088\u3046\u306b\u6587\u5b57\u5217\u578b\u3067\u6570\u5024\u3092\u3044\u308c\u3066\u3044\u308b\u30b1\u30fc\u30b9\u304c\u6709\u308b\u3068\u3057\u307e\u3059\u3002 string no = \"1234\"; \u3053\u308c\u30927\u6841\u306b\u3057\u3001\u5148\u982d\u306b0\u3067\u57cb\u3081\u305f\u3044\u3068\u3044\u3046\u30b1\u30fc\u30b9\u306e\u5834\u5408\u3001String.PadLeft \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3048\u3070\u3044\u3044\u3088\u3046\u3067\u3059\u3002 string no = \"1234\"; no = no.PadLeft(7,'0'); \u3053\u3046\u3059\u308b\u3068\u30010001234 \u3068\u3044\u3046\u6587\u5b57\u5217\u306b\u306a\u308a\u307e\u3059\u3002 \u3061\u306a\u307f\u306b\u3001\u6570\u5024\u578b\u30920\u57cb\u3081\u6587\u5b57\u5217\u306b\u3057\u305f\u3044\u5834\u5408\u306f\u3001String.Format\u304c\u4f7f\u3048\u307e\u3059\u306d\u3002 int num = 123; string str = String.Format(\"{0:0000}\", num); \u53c2\u8003\uff1a \u6307\u5b9a\u306e\u6587\u5b57\u6570\u306b\u306a\u308b\u307e\u3067\u5148\u2026","categories":[".Net\u958b\u767a"],"title":"(.Net)\u6587\u5b57\u5217\u3067\u6841\u3092\u63c3\u3048\u308b\u305f\u30810\u57cb\u3081\u3057\u305f\u3044","published":"2012-05-16 00:32:00","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2F3ryupg.hatenablog.com%2Fentry%2F2012%2F05%2F16%2F003200\" title=\"(.Net)\u6587\u5b57\u5217\u3067\u6841\u3092\u63c3\u3048\u308b\u305f\u30810\u57cb\u3081\u3057\u305f\u3044 - 3\u6d41\u30d7\u30ed\u30b0\u30e9\u30de\u306e\u30e1\u30e2\u66f8\u304d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}