{"rsdb":{"rid":"377545","subhead":"","postdate":"0","aid":"264187","fid":"106","uid":"1","topic":"1","content":"<div id=\"cnblogs_post_body\" class=\"blogpost-body \"> \n <h1>\u573a\u666f<\/h1> \n <p>\u8868\u793a\u65f6\u95f4\u7684\u6570\u636e\u683c\u5f0f\u4e3a\u6d6e\u70b9\u6570\uff0c\u5982\u4e0b\uff1a<\/p> \n <p><img src=\"https:\/\/img2018.cnblogs.com\/blog\/1328191\/201910\/1328191-20191010143155028-1921695375.jpg\" alt=\"\" \/><\/p> \n <p>&nbsp;<\/p> \n <p>&nbsp;<\/p> \n <p><img alt=\"\" \/><\/p> \n <p>\u9700\u8981\u5c06\u5176\u683c\u5f0f\u5316\u4e3a{H:min:s.ms}\u683c\u5f0f\u7684\u5b57\u7b26\u4e32\uff0c\u6548\u679c\u5982\u4e0b\uff1a<\/p> \n <p><img src=\"https:\/\/img2018.cnblogs.com\/blog\/1328191\/201910\/1328191-20191010143159438-1264832909.jpg\" alt=\"\" \/><\/p> \n <p>&nbsp;<\/p> \n <p>&nbsp;<\/p> \n <p><img alt=\"\" \/><\/p> \n <p>\u6ce8\uff1a<\/p> \n <p>\u535a\u5ba2\u4e3b\u9875\uff1a<br \/><a>https:\/\/blog.csdn.net\/badao_liumang_qizhi <\/a><br \/>\u5173\u6ce8\u516c\u4f17\u53f7 <br \/>\u9738\u9053\u7684\u7a0b\u5e8f\u733f <br \/>\u83b7\u53d6\u7f16\u7a0b\u76f8\u5173\u7535\u5b50\u4e66\u3001\u6559\u7a0b\u63a8\u9001\u4e0e\u514d\u8d39\u4e0b\u8f7d\u3002<\/p> \n <h1>\u5b9e\u73b0<\/h1> \n <div class=\"cnblogs_code\"> \n  <pre><span style=\"color: #808080;\">\/\/\/<\/span> <span style=\"color: #808080;\">&lt;summary&gt;<\/span>\r\n        <span style=\"color: #808080;\">\/\/\/<\/span><span style=\"color: #008000;\"> \u628a\u6d6e\u70b9\u6570\u683c\u5f0f\u5316\u4e3a{H:min:s.ms}\u683c\u5f0f\u7684\u5b57\u7b26\u4e32\r\n        <\/span><span style=\"color: #808080;\">\/\/\/<\/span> <span style=\"color: #808080;\">&lt;\/summary&gt;<\/span>\r\n        <span style=\"color: #808080;\">\/\/\/<\/span> <span style=\"color: #808080;\">&lt;param name=&quot;f&quot;&gt;<\/span><span style=\"color: #008000;\">\u8981\u683c\u5f0f\u5316\u7684\u6d6e\u70b9\u6570<\/span><span style=\"color: #808080;\">&lt;\/param&gt;<\/span>\r\n        <span style=\"color: #808080;\">\/\/\/<\/span> <span style=\"color: #808080;\">&lt;returns&gt;<\/span><span style=\"color: #008000;\">\u8fd4\u56de\u683c\u5f0f\u5316\u540e\u7684\u5b57\u7b26\u4e32<\/span><span style=\"color: #808080;\">&lt;\/returns&gt;<\/span>\r\n        <span style=\"color: #0000ff;\">public<\/span> <span style=\"color: #0000ff;\">static<\/span> <span style=\"color: #0000ff;\">string<\/span> FormatFloatToDateTimeString(<span style=\"color: #0000ff;\">double<\/span><span style=\"color: #000000;\"> f)\r\n        {\r\n            <\/span><span style=\"color: #0000ff;\">string<\/span> result =<span style=\"color: #000000;\"> String.Empty;\r\n            <\/span><span style=\"color: #0000ff;\">int<\/span> day = (<span style=\"color: #0000ff;\">int<\/span>)f \/ <span style=\"color: #800080;\">3600<\/span> \/ <span style=\"color: #800080;\">24<\/span><span style=\"color: #000000;\">;\r\n            <\/span><span style=\"color: #0000ff;\">int<\/span> hour = ((<span style=\"color: #0000ff;\">int<\/span>)f \/ <span style=\"color: #800080;\">3600<\/span> % <span style=\"color: #800080;\">24<\/span><span style=\"color: #000000;\">);\r\n            <\/span><span style=\"color: #0000ff;\">int<\/span> min = ((<span style=\"color: #0000ff;\">int<\/span>)f % <span style=\"color: #800080;\">3600<\/span>) \/ <span style=\"color: #800080;\">60<\/span><span style=\"color: #000000;\">;\r\n            <\/span><span style=\"color: #0000ff;\">int<\/span> sec = (<span style=\"color: #0000ff;\">int<\/span>)f % <span style=\"color: #800080;\">60<\/span><span style=\"color: #000000;\">;\r\n            <\/span><span style=\"color: #0000ff;\">int<\/span> ms = (<span style=\"color: #0000ff;\">int<\/span>)Math.Round((f - (<span style=\"color: #0000ff;\">int<\/span>)f) * <span style=\"color: #800080;\">1000<\/span>, <span style=\"color: #800080;\">0<\/span><span style=\"color: #000000;\">, MidpointRounding.AwayFromZero);\r\n\r\n            <\/span><span style=\"color: #0000ff;\">if<\/span> (day &gt; <span style=\"color: #800080;\">0<\/span><span style=\"color: #000000;\">)\r\n            {\r\n                result <\/span>= String.Format(<span style=\"color: #800000;\">&quot;<\/span><span style=\"color: #800000;\">{0}.{1}:{2}:{3}.{4}<\/span><span style=\"color: #800000;\">&quot;<\/span>, day, DataProcessor.FillZero(hour.ToString(), <span style=\"color: #800080;\">2<\/span>), DataProcessor.FillZero(min.ToString(), <span style=\"color: #800080;\">2<\/span>), DataProcessor.FillZero(sec.ToString(), <span style=\"color: #800080;\">2<\/span>), DataProcessor.FillZero(ms.ToString(), <span style=\"color: #800080;\">3<\/span><span style=\"color: #000000;\">));\r\n            }\r\n            <\/span><span style=\"color: #0000ff;\">else<\/span><span style=\"color: #000000;\">\r\n            {\r\n                result <\/span>= String.Format(<span style=\"color: #800000;\">&quot;<\/span><span style=\"color: #800000;\">{0}:{1}:{2}.{3}<\/span><span style=\"color: #800000;\">&quot;<\/span>, DataProcessor.FillZero(hour.ToString(), <span style=\"color: #800080;\">2<\/span>), DataProcessor.FillZero(min.ToString(), <span style=\"color: #800080;\">2<\/span>), DataProcessor.FillZero(sec.ToString(), <span style=\"color: #800080;\">2<\/span>), DataProcessor.FillZero(ms.ToString(), <span style=\"color: #800080;\">3<\/span><span style=\"color: #000000;\">));\r\n            }\r\n            <\/span><span style=\"color: #0000ff;\">return<\/span><span style=\"color: #000000;\"> result;\r\n        }<\/span><\/pre> \n <\/div> \n <p>&nbsp;<\/p> \n <h2>\u6548\u679c<\/h2> \n <p><img src=\"https:\/\/img2018.cnblogs.com\/blog\/1328191\/201910\/1328191-20191010143213975-1172520743.jpg\" alt=\"\" \/><\/p> \n <p>&nbsp;<\/p> \n <p>&nbsp;<\/p> \n <p><img alt=\"\" \/><\/p> \n<\/div>","orderid":"0","title":"C#\u4e2d\u5c06long\u6d6e\u70b9\u6570\u683c\u5f0f\u5316\u4e3a{H:min:s.ms}\u683c\u5f0f\u7684\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5","smalltitle":"","mid":"0","fname":".NET","special_id":"0","bak_id":"0","info":"0","hits":"298","pages":"1","comments":"0","posttime":"2019-10-10 18:14:56","list":"1570702496","username":"admin","author":"","copyfrom":"","copyfromurl":"","titlecolor":"","fonttype":"0","titleicon":"0","picurl":"https:\/\/www.cppentry.com\/upload_files\/","ispic":"0","yz":"1","yzer":"","yztime":"0","levels":"0","levelstime":"0","keywords":"<A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=%D6%D0%BD%AB' target=_blank>\u4e2d\u5c06<\/A> <A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=long' target=_blank>long<\/A> <A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=%B5%E3%CA%FD' target=_blank>\u70b9\u6570<\/A> <A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=%B8%F1%CA%BD' target=_blank>\u683c\u5f0f<\/A> <A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=%BB%AF%CE%AA' target=_blank>\u5316\u4e3a<\/A> <A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=H%3Amin%3As.ms' target=_blank>H:min:s.ms<\/A> <A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=%D7%D6%B7%FB%B4%AE' target=_blank>\u5b57\u7b26\u4e32<\/A> <A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=%B7%BD%B7%A8' target=_blank>\u65b9\u6cd5<\/A>","jumpurl":"","iframeurl":"","style":"","template":"a:3:{s:4:\"head\";s:0:\"\";s:4:\"foot\";s:0:\"\";s:8:\"bencandy\";s:0:\"\";}","target":"0","ip":"14.17.22.37","lastfid":"0","money":"0","buyuser":"","passwd":"","allowdown":"","allowview":"","editer":"","edittime":"0","begintime":"0","endtime":"0","description":"C#\u4e2d\u5c06long\u6d6e\u70b9\u6570\u683c\u5f0f\u5316\u4e3a{H:min:s.ms}\u683c\u5f0f\u7684\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5","lastview":"1716081988","digg_num":"0","digg_time":"0","forbidcomment":"0","ifvote":"0","heart":"","htmlname":"","city_id":"0"},"page":"1"}