{"id":133307,"date":"2024-03-26T03:01:15","date_gmt":"2024-03-25T18:01:15","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/c%e3%81%aedirectory-getfiles%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9\/"},"modified":"2024-04-04T07:29:46","modified_gmt":"2024-04-03T22:29:46","slug":"c%e3%81%aedirectory-getfiles%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/c%e3%81%aedirectory-getfiles%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9\/","title":{"rendered":"C#\u306eDirectory.GetFiles()\u95a2\u6570\u306e\u4f7f\u3044\u65b9"},"content":{"rendered":"<p>C#\u3067\u306f\u3001Directory.GetFiles()\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001\u6307\u5b9a\u3057\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e\u7279\u5b9a\u306e\u691c\u7d22\u30d1\u30bf\u30fc\u30f3\u306b\u4e00\u81f4\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b9\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u305d\u308c\u306f\u30012\u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059: \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30d1\u30b9\u3068\u691c\u7d22\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306b Directory.GetFiles() \u95a2\u6570\u3092\u4f7f\u7528\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">using<\/span> System;\r\n<span class=\"hljs-keyword\">using<\/span> System.IO;\r\n<span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Program<\/span>\r\n{\r\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">static<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title\">Main<\/span>()<\/span>\r\n{\r\n<span class=\"hljs-built_in\">string<\/span> directoryPath = <span class=\"hljs-string\">@\"C:\\MyDirectory\"<\/span>; <span class=\"hljs-comment\">\/\/ \u6307\u5b9a\u76ee\u5f55\u8def\u5f84<\/span>\r\n<span class=\"hljs-built_in\">string<\/span> searchPattern = <span class=\"hljs-string\">\"*.txt\"<\/span>; <span class=\"hljs-comment\">\/\/ \u6307\u5b9a\u641c\u7d22\u6a21\u5f0f<\/span>\r\n<span class=\"hljs-comment\">\/\/ \u83b7\u53d6\u76ee\u5f55\u4e2d\u7b26\u5408\u641c\u7d22\u6a21\u5f0f\u7684\u6587\u4ef6\u8def\u5f84<\/span>\r\n<span class=\"hljs-built_in\">string<\/span>[] files = Directory.GetFiles(directoryPath, searchPattern);\r\n<span class=\"hljs-comment\">\/\/ \u6253\u5370\u6bcf\u4e2a\u6587\u4ef6\u7684\u8def\u5f84<\/span>\r\n<span class=\"hljs-keyword\">foreach<\/span> (<span class=\"hljs-built_in\">string<\/span> file <span class=\"hljs-keyword\">in<\/span> files)\r\n{\r\nConsole.WriteLine(file);\r\n}\r\n}\r\n}\r\n<\/code><\/pre>\n<p>\u4e0a\u306e\u4f8b\u3067\u306f\u3001Directory.GetFiles() \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001&#8221;C:\\MyDirectory&#8221; \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e\u62e1\u5f35\u5b50\u304c .txt \u306e\u3059\u3079\u3066\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b9\u3092\u53d6\u5f97\u3057\u3066\u3001\u30d1\u30b9\u3092\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u51fa\u529b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u8981\u6ce8\u610f\u7684\u662f\u3001Directory.GetFiles()\u95a2\u6570\u3092\u4f7f\u3046\u969b\u3001\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3084?\u3092\u5229\u7528\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u90e8\u5206\u4e00\u81f4\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3001\u305f\u3068\u3048\u3070\u300c.txt\u300d\u306f\u62e1\u5f35\u5b50\u304c\u300c.txt\u300d\u306e\u3059\u3079\u3066\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u610f\u5473\u3057\u3001\u300cfile?.txt\u300d\u306f\u300cfile\u300d\u3068\u3044\u3046\u540d\u524d\u306e\u30d5\u30a1\u30a4\u30eb\u3067\u3082\u30461\u6587\u5b57\u52a0\u3048\u3066\u62e1\u5f35\u5b50\u300c.txt\u300d\u304c\u3064\u3044\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C#\u3067\u306f\u3001Directory.GetFiles()\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001\u6307\u5b9a\u3057\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e\u7279\u5b9a\u306e\u691c\u7d22\u30d1\u30bf\u30fc\u30f3\u306b\u4e00\u81f4\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b9\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u305d\u308c\u306f\u30012\u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059: \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30d1\u30b9\u3068\u691c\u7d22\u30d1\u30bf\u30fc\u30f3\u3067 [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-133307","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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