{"description":"\u5148\u306b\u7d50\u8ad6 \u5404\u95a2\u6570\u306e\u5206\u89e3\u80fd*1\u306f\u4ee5\u4e0b\u306e\u901a\u308a \u30e1\u30bd\u30c3\u30c9\u540d \u5206\u89e3\u80fd getLocalTime 10ms\u7a0b\u5ea6 timeGetTime 1ms\u5358\u4f4d\u3067\u6307\u5b9a QueryPerformanceCounter 1\u79d2\u6bce\u306e\u53d6\u5f97\u56de\u6570\u3092LARGE_INTEGER(64bit int)\u3067\u6307\u5b9a \u7d4c\u7def getLocalTime\u3067\u30a2\u30d7\u30ea\u306e\u6027\u80fd\u8a08\u6e2c\u3057\u3066\u3044\u305f\u6240\u30011ms\u5358\u4f4d\u306e\u30b7\u30d3\u30a2\u306a\u8a08\u6e2c\u7b87\u6240\u3067\u3001\u958b\u59cb\u6642\u523b\u3068\u7d42\u4e86\u6642\u523b\u304c\u540c\u4e00\u306e\u5834\u5408\u304c\u3042\u3063\u305f\u3002 \u8907\u6570\u30b9\u30ec\u30c3\u30c9\u3067getLocalTime\u3057\u3066\u3044\u305f\u70ba\u3001\u30b9\u30ec\u30c3\u30c9\u304c\u539f\u56e0\u3068\u52d8\u9055\u3044\u3057\u3001\u8abf\u67fb\u306b\u6642\u9593\u3092\u6d6a\u8cbb\u3002 MSDN\u306b\u5206\u89e3\u80fd\u3092\u3061\u3083\u3093\u3068\u66f8\u3044\u3066\u304f\u308c\u2026\u3002 getLocalTime 10ms\u7a0b\u5ea6\u306e\u8aa4\u5dee\u304c\u51fa\u308b\u6a21\u69d8(\u5206\u89e3\u80fd\u2026","published":"2007-07-27 00:00:00","version":"1.0","height":"190","provider_url":"https://hatena.blog","image_url":null,"width":"100%","title":"windows\u3067\u4f7f\u3048\u308b\u5404\u7a2e\u6642\u9593\u53d6\u5f97\u95a2\u6570\u306e\u7cbe\u5ea6\u307e\u3068\u3081","blog_url":"https://kasei-san.hatenadiary.org/","type":"rich","author_url":"https://blog.hatena.ne.jp/kasei_san/","blog_title":"\u304b\u305b\u3044\u3055\u3093\u3068\u3053","author_name":"kasei_san","provider_name":"Hatena Blog","url":"https://kasei-san.hatenadiary.org/entry/20070727/p1","categories":["C++",".NET"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkasei-san.hatenadiary.org%2Fentry%2F20070727%2Fp1\" title=\"windows\u3067\u4f7f\u3048\u308b\u5404\u7a2e\u6642\u9593\u53d6\u5f97\u95a2\u6570\u306e\u7cbe\u5ea6\u307e\u3068\u3081 - \u304b\u305b\u3044\u3055\u3093\u3068\u3053\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}