{"id":131262,"date":"2024-03-25T18:18:16","date_gmt":"2024-03-25T09:18:16","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/c%e3%81%a7oledbdataadapter%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%80%81excel%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e5%86%85%e3%81%ae%e3%82%b9%e3%83%97%e3%83%ac%e3%83%83%e3%83%89%e3%82%b7%e3%83%bc\/"},"modified":"2024-04-04T15:12:34","modified_gmt":"2024-04-04T06:12:34","slug":"c%e3%81%a7oledbdataadapter%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%80%81excel%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e5%86%85%e3%81%ae%e3%82%b9%e3%83%97%e3%83%ac%e3%83%83%e3%83%89%e3%82%b7%e3%83%bc","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/c%e3%81%a7oledbdataadapter%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%80%81excel%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e5%86%85%e3%81%ae%e3%82%b9%e3%83%97%e3%83%ac%e3%83%83%e3%83%89%e3%82%b7%e3%83%bc\/","title":{"rendered":"C#\u3067OleDbDataAdapter\u3092\u4f7f\u7528\u3057\u3001Excel\u30d5\u30a1\u30a4\u30eb\u5185\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u304b\u3089SELECT\u3092\u884c\u3046\u65b9\u6cd5"},"content":{"rendered":"<p>Excel\u30d5\u30a1\u30a4\u30eb\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u304b\u3089OleDbDataAdapter\u3092\u4f7f\u7528\u3057\u3066SELECT\u3092\u884c\u3046\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u30b3\u30fc\u30c9\u30d5\u30a1\u30a4\u30eb\u306e\u6700\u521d\u306e\u884c\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u3092\u8ffd\u52a0\u3057\u307e\u3059:<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">using<\/span> System.Data;\r\n<span class=\"hljs-keyword\">using<\/span> System.Data.OleDb;\r\n<\/code><\/pre>\n<ol>\n<li>Excel \u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b9\u3084\u305d\u306e\u4ed6\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3057\u305f\u63a5\u7d9a\u6587\u5b57\u5217\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-built_in\">string<\/span> connectionString = <span class=\"hljs-string\">@\"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\path\\to\\your\\excel\\file.xlsx;Extended Properties='Excel 12.0;HDR=YES;IMEX=1;'\"<\/span>;\r\n<\/code><\/pre>\n<p>\u300cC:\\path\\to\\your\\excel\\file.xlsx\u300d\u3092\u5b9f\u5728\u306e Excel \u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b9\u306b\u5fc5\u305a\u7f6e\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ol>\n<li>OleDbConnection\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001\u63a5\u7d9a\u6587\u5b57\u5217\u3092\u5f15\u6570\u3068\u3057\u3066\u6e21\u3059\uff1a<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code>OleDbConnection connection = <span class=\"hljs-keyword\">new<\/span> OleDbConnection(connectionString);\r\n<\/code><\/pre>\n<ol>\n<li>\u63a5\u7d9a\u3092\u958b\u304f<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code>connection.Open();\r\n<\/code><\/pre>\n<ol>\n<li>\u5217\u540d\u304a\u3088\u3073\u30c6\u30fc\u30d6\u30eb\u540d\u3092\u6307\u5b9a\u3057\u3066\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u304b\u3089\u9078\u629e\u3059\u308b\u30af\u30a8\u30ea\u6587\u5b57\u5217\u3092\u4f5c\u6210\uff1a<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-built_in\">string<\/span> query = <span class=\"hljs-string\">\"SELECT * FROM [Sheet1$]\"<\/span>;\r\n<\/code><\/pre>\n<p>\u5b9f\u969b\u306e\u4f5c\u696d\u30d6\u30c3\u30af\u3068\u3057\u3066\u9078\u629e\u3059\u308b\u30ef\u30fc\u30af\u30b7\u30fc\u30c8\u306e\u540d\u79f0\u3068\u300c\u30b7\u30fc\u30c81\u300d\u3092\u7f6e\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ol>\n<li>OleDbDataAdapter\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001\u30af\u30a8\u30ea\u6587\u5b57\u5217\u3068OleDb\u63a5\u7d9a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5f15\u6570\u306b\u6e21\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code>OleDbDataAdapter adapter = <span class=\"hljs-keyword\">new<\/span> OleDbDataAdapter(query, connection);\r\n<\/code><\/pre>\n<ol>\n<li>DataTable\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3066\u30af\u30a8\u30ea\u7d50\u679c\u3092\u683c\u7d0d\u3057\u307e\u3059<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code>DataTable dataTable = <span class=\"hljs-keyword\">new<\/span> DataTable();\r\n<\/code><\/pre>\n<ol>\n<li>OleDbDataAdapter\u306eFill\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30af\u30a8\u30ea\u7d50\u679c\u3092DataTable\u306b\u683c\u7d0d\u3059\u308b<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code>adapter.Fill(dataTable);\r\n<\/code><\/pre>\n<ol>\n<li>\u63a5\u7d9a\u3092\u9589\u3058\u307e\u3059\u3002<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code>connection.Close();\r\n<\/code><\/pre>\n<p>\u4eca\u3001DataTable \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u3044\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u3042\u306a\u305f\u306f DataTable \u306e\u884c\u3068\u5217\u3092\u30eb\u30fc\u30d7\u3057\u3001\u7279\u5b9a\u306e\u30bb\u30eb\u306e\u5024\u3092\u53c2\u7167\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u5b8c\u5168\u306a\u30b3\u30fc\u30c9\u306e\u4f8b\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">using<\/span> System.Data;\r\n<span class=\"hljs-keyword\">using<\/span> System.Data.OleDb;\r\n<span class=\"hljs-built_in\">string<\/span> connectionString = <span class=\"hljs-string\">@\"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\path\\to\\your\\excel\\file.xlsx;Extended Properties='Excel 12.0;HDR=YES;IMEX=1;'\"<\/span>;\r\nOleDbConnection connection = <span class=\"hljs-keyword\">new<\/span> OleDbConnection(connectionString);\r\nconnection.Open();\r\n<span class=\"hljs-built_in\">string<\/span> query = <span class=\"hljs-string\">\"SELECT * FROM [Sheet1$]\"<\/span>;\r\nOleDbDataAdapter adapter = <span class=\"hljs-keyword\">new<\/span> OleDbDataAdapter(query, connection);\r\nDataTable dataTable = <span class=\"hljs-keyword\">new<\/span> DataTable();\r\nadapter.Fill(dataTable);\r\nconnection.Close();\r\n<span class=\"hljs-comment\">\/\/ \u4f7f\u7528 dataTable \u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u64cd\u4f5c<\/span>\r\n<\/code><\/pre>\n<p>\u6ce8\u610f\uff1a\u4e0a\u8a18\u30b5\u30f3\u30d7\u30eb\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u63a5\u7d9a\u6587\u5b57\u5217\u306f\u3001Excel\u30d5\u30a1\u30a4\u30eb\u306e\u6700\u65b0\u30d5\u30a9\u30fc\u30de\u30c3\u30c8(.xlsx)\u304a\u3088\u3073Microsoft ACE OLEDB\u30c9\u30e9\u30a4\u30d0\u30fc\u5411\u3051\u3067\u3059\u3002\u53e4\u3044Excel\u30d5\u30a1\u30a4\u30eb\u30d5\u30a9\u30fc\u30de\u30c3\u30c8(.xls)\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u300cMicrosoft.Jet.OLEDB.4.0\u300d\u306a\u3069\u306e\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u3001\u63a5\u7d9a\u6587\u5b57\u5217\u3092\u9069\u5b9c\u8abf\u6574\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Excel\u30d5\u30a1\u30a4\u30eb\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u304b\u3089OleDbDataAdapter\u3092\u4f7f\u7528\u3057\u3066SELECT\u3092\u884c\u3046\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3044\u307e\u3059\u3002 \u30b3\u30fc\u30c9\u30d5\u30a1\u30a4\u30eb\u306e\u6700\u521d\u306e\u884c\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u3092\u8ffd\u52a0\u3057\u307e\u3059: using System [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-131262","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) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C#\u3067OleDbDataAdapter\u3092\u4f7f\u7528\u3057\u3001Excel\u30d5\u30a1\u30a4\u30eb\u5185\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u304b\u3089SELECT\u3092\u884c\u3046\u65b9\u6cd5 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/c\u3067oledbdataadapter\u3092\u4f7f\u7528\u3057\u3001excel\u30d5\u30a1\u30a4\u30eb\u5185\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C#\u3067OleDbDataAdapter\u3092\u4f7f\u7528\u3057\u3001Excel\u30d5\u30a1\u30a4\u30eb\u5185\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u304b\u3089SELECT\u3092\u884c\u3046\u65b9\u6cd5\" \/>\n<meta property=\"og:description\" content=\"Excel\u30d5\u30a1\u30a4\u30eb\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u304b\u3089OleDbDataAdapter\u3092\u4f7f\u7528\u3057\u3066SELECT\u3092\u884c\u3046\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3044\u307e\u3059\u3002 \u30b3\u30fc\u30c9\u30d5\u30a1\u30a4\u30eb\u306e\u6700\u521d\u306e\u884c\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u3092\u8ffd\u52a0\u3057\u307e\u3059: using System [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/c\u3067oledbdataadapter\u3092\u4f7f\u7528\u3057\u3001excel\u30d5\u30a1\u30a4\u30eb\u5185\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-25T09:18:16+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-04T06:12:34+00:00\" \/>\n<meta name=\"author\" content=\"\u512a\u6597, \u671d\u967d\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u512a\u6597, \u671d\u967d\" \/>\n\t<meta name=\"twitter:label2\" 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Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\"},\"datePublished\":\"2024-03-25T09:18:16+00:00\",\"dateModified\":\"2024-04-04T06:12:34+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/cab7534c71201607a41f395de14d7d28\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/c%e3%81%a7oledbdataadapter%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%80%81excel%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e5%86%85%e3%81%ae%e3%82%b9%e3%83%97%e3%83%ac%e3%83%83%e3%83%89%e3%82%b7%e3%83%bc\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/ja\/blog\/c%e3%81%a7oledbdataadapter%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%80%81excel%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e5%86%85%e3%81%ae%e3%82%b9%e3%83%97%e3%83%ac%e3%83%83%e3%83%89%e3%82%b7%e3%83%bc\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/c%e3%81%a7oledbdataadapter%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%80%81excel%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e5%86%85%e3%81%ae%e3%82%b9%e3%83%97%e3%83%ac%e3%83%83%e3%83%89%e3%82%b7%e3%83%bc\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/ja\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"C#\u3067OleDbDataAdapter\u3092\u4f7f\u7528\u3057\u3001Excel\u30d5\u30a1\u30a4\u30eb\u5185\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u304b\u3089SELECT\u3092\u884c\u3046\u65b9\u6cd5\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/\",\"name\":\"Blog 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