{"author_url":"https://blog.hatena.ne.jp/paveway/","categories":["WPF"],"provider_name":"Hatena Blog","version":"1.0","height":"190","width":"100%","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/152787833/1526825363332444","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.paveway.info%2Fentry%2F2020%2F05%2F10%2Fcsharp_daysinmonth\" title=\"C#\u3067\u6708\u306e\u65e5\u6570\u3092\u53d6\u5f97\u3059\u308b - \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3053\u3046\uff01\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3053\u3046\uff01","blog_url":"https://www.paveway.info/","type":"rich","published":"2020-05-10 06:08:33","url":"https://www.paveway.info/entry/2020/05/10/csharp_daysinmonth","author_name":"paveway","provider_url":"https://hatena.blog","title":"C#\u3067\u6708\u306e\u65e5\u6570\u3092\u53d6\u5f97\u3059\u308b","description":"\u3053\u306e\u8a18\u4e8b\u306f2020\u5e7405\u670810\u65e5\u306b\u6295\u7a3f\u3057\u307e\u3057\u305f\u3002 \u76ee\u6b21 \u306f\u3058\u3081\u306b C#\u3067\u6708\u306e\u65e5\u6570\u3092\u53d6\u5f97\u3059\u308b \u304a\u308f\u308a\u306b \u30ea\u30f3\u30af 1. \u306f\u3058\u3081\u306b \u3053\u3093\u306b\u3061\u306f\u3001iOS\u306e\u30a8\u30c7\u30a3\u30bf\u30a2\u30d7\u30eaPWEditor\u306e\u958b\u767a\u8005\u306e\u4e8c\u4fe3\u3067\u3059\u3002 \u4eca\u56de\u306f\u696d\u52d9\u3067\u4f7f\u7528\u3057\u3066\u3044\u308bC#\u3067\u6708\u306e\u65e5\u6570\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3067\u3059\u3002 \u76ee\u6b21\u3078 2. C#\u3067\u6708\u306e\u65e5\u6570\u3092\u53d6\u5f97\u3059\u308b C#\u3067\u6708\u306e\u65e5\u6570\u3092\u53d6\u5f97\u3059\u308b\u306b\u306fDateTime\u69cb\u9020\u4f53\u306eDaysInMonth\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 \u66f8\u5f0f public static int DaysInMonth (int year, int month); \u5f15\u6570 year \u5e74 month \u6708 \u623b\u308a\u5024 \u5f15\u6570\u3067\u6307\u5b9a\u3057\u305f\u5e74\u306e\u6708\u306e\u65e5\u6570 2\u6708\u306e\u5834\u5408\u3001\u2026"}