{"image_url":null,"width":"100%","type":"rich","blog_title":"shikaku's blog","provider_url":"https://hatena.blog","url":"https://blog.systemjp.net/entry/2020/04/14/113339","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.systemjp.net%2Fentry%2F2020%2F04%2F14%2F113339\" title=\"MFC\u3067\u65e5\u6570\u306e\u5dee\u5206\u8a08\u7b97 - shikaku&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","author_url":"https://blog.hatena.ne.jp/shikaku/","provider_name":"Hatena Blog","categories":["MFC"],"version":"1.0","title":"MFC\u3067\u65e5\u6570\u306e\u5dee\u5206\u8a08\u7b97","author_name":"shikaku","description":"COleDateTime nowdatetime = COleDateTime::GetCurrentTime(); COleDateTime predatetime(2020,4, 14,0,0,0); COleDateTimeSpan span(nowdatetime - predatetime); // 3\u65e5\u4ee5\u5185\u30c1\u30a7\u30c3\u30af if (span.GetTotalDays() <= 3) { ... } \u30cd\u30bf\u5143 https://okwave.jp/qa/q649520.html","blog_url":"https://blog.systemjp.net/","published":"2020-04-14 11:33:39"}