{"id":3031,"date":"2012-02-01T16:57:18","date_gmt":"2012-01-31T22:57:18","guid":{"rendered":"http:\/\/www.moonmile.net\/blog\/archives\/3031"},"modified":"2012-02-01T16:58:07","modified_gmt":"2012-02-01T07:58:07","slug":"linq-%e3%81%a7%e4%bd%bf%e3%81%86-entity-data-model-%e3%82%92%e7%b7%a8%e9%9b%86%e3%81%99%e3%82%8b%ef%bc%88%e5%89%8d%e5%93%a8%e6%88%a6%ef%bc%89","status":"publish","type":"post","link":"http:\/\/www.moonmile.net\/blog\/archives\/3031","title":{"rendered":"LINQ \u3067\u4f7f\u3046 Entity Data Model \u3092\u7de8\u96c6\u3059\u308b\uff08\u524d\u54e8\u6226\uff09"},"content":{"rendered":"

LINQ to MySQL \u3092\u4f7f\u3063\u3066 wordpress \u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5f04\u308d\u3046\u3068\u3059\u308b\u3068\u304d\u306b\u969c\u58c1\u306b\u306a\u308b\u306e\u304c\u3001Entity Data Model \u306e\u81ea\u52d5\u30de\u30c3\u30d4\u30f3\u30b0\u3067\u3059\u3002<\/p>\n

<\/a><\/p>\n

\u306e\u3088\u3046\u306b\u3001\u81ea\u52d5\u3067\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u3066\u304f\u308c\u308b\u306e\u3067\u3059\u304c\u3001\u300cwp_\u300d\u306e\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u304c\u90aa\u9b54\u3060\u3063\u305f\u308a\u3001\u300cpost_author\u300d\u306e\u3088\u3046\u306b\u547d\u540d\u898f\u5247\u304c.NET\u98a8\u3067\u306f\u306a\u304b\u3063\u305f\u308a\uff08C# \u3060\u3063\u305f\u3089\u300cPostAuthor\u300d\u3068\u66f8\u304d\u305f\u3044\u3068\u3053\u308d\uff09\u3002\u3060\u304b\u3089\u3001\u3053\u306e\u30c6\u30fc\u30d6\u30eb\u540d\u3084\u30ea\u30b9\u30c8\u540d\u3092\u5909\u66f4\u3057\u305f\u3044\u3068\u601d\u3046\u308f\u3051\u3067\u3059\u3002<\/p>\n

<\/a><\/p>\n

Visual Studio \u4e0a\u3067\u3061\u307e\u3061\u307e\u3068\u540d\u524d\u3092\u5909\u3048\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u306e\u3067\u3059\u304c\u3001\u5b9f\u306f *.edmx \u30d5\u30a1\u30a4\u30eb\u3092\u76f4\u63a5\u66f8\u304d\u63db\u3048\u3066\u3082\u3001\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u3068\u304d\u306e\u540d\u79f0\u3092\u5909\u3048\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059…\u3068\u8a00\u3044\u307e\u3059\u304b\u3089\u3001\u30c7\u30b6\u30a4\u30ca\u81ea\u4f53\u304c\u3053\u306e *.edmx \u30d5\u30a1\u30a4\u30eb\u3092\u53c2\u7167\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u305d\u306e\u307e\u307e *.edmx \u30d5\u30a1\u30a4\u30eb\u3092\u30a8\u30c7\u30a3\u30bf\u3067\u4fee\u6b63\u3057\u3066\u3082\u3044\u3044\u306e\u3067\u3059\u304c\u3001\u3069\u3046\u305b\u306a\u3089\u3070\u3001\u3056\u3063\u3068\u52b9\u7387\u3088\u3044\u3084\u308a\u65b9\u3067\u7de8\u96c6\u3057\u305f\u3044\u3001\u3068\u601d\u3046\u8a33\u3067\u3059\u3002<\/p>\n

<\/a><\/p>\n

\u3053\u3093\u306a\u98a8\u306b\u3001\u30c7\u30fc\u30bf\u30b0\u30ea\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u7de8\u96c6\u3067\u304d\u308c\u3070\u3088\u3044\u304b\u306a\u3068\u3002<\/p>\n

\u624b\u5143\u306e ExDoc \u3092\u4f7f\u3063\u3066 XML \u30d5\u30a1\u30a4\u30eb\u3092\u64cd\u4f5c\u3059\u308b\u3068\u3001\u3053\u3093\u306a\u611f\u3058\u3067\u3059\u3002<\/p>\n

\r\nstring _filename = @&quot;Model1.edmx&quot;;\r\nEXDocument _doc = null;\r\n\r\n\/\/\/ <summary>\r\n\/\/\/ \u8aad\u8fbc\u30dc\u30bf\u30f3\r\n\/\/\/ <\/summary>\r\n\/\/\/ <param name=&quot;sender&quot;><\/param>\r\n\/\/\/ <param name=&quot;e&quot;><\/param>\r\nprivate void button1_Click(object sender, EventArgs e)\r\n{\r\n\t_doc = new EXDocument();\r\n\t_doc.Load(_filename);\r\n\r\n\t\/\/ \u30ea\u30b9\u30c8\u306b\u30c6\u30fc\u30d6\u30eb\u540d\u3092\u8868\u793a\r\n\tEXElements tables = _doc * &quot;EntitySet&quot; % &quot;store:Type&quot; == &quot;Tables&quot;;\r\n\tlistBox1.Items.Clear();\r\n\tforeach (var el in tables)\r\n\t{\r\n\t\tDebug.Print(&quot;table: {0}&quot;, el % &quot;Name&quot;);\r\n\t\tlistBox1.Items.Add(el % &quot;Name&quot;);\r\n\t}\r\n}\r\n\r\n\/\/\/ <summary>\r\n\/\/\/ \u30ea\u30b9\u30c8\u9078\u629e\r\n\/\/\/ <\/summary>\r\n\/\/\/ <param name=&quot;sender&quot;><\/param>\r\n\/\/\/ <param name=&quot;e&quot;><\/param>\r\nprivate void listBox1_SelectedIndexChanged(object sender, EventArgs e)\r\n{\r\n\tif (listBox1.SelectedIndex == -1) return;\r\n\tstring name = (string)listBox1.SelectedItem;\r\n\tEXElement el = _doc * &quot;MappingFragment&quot; % &quot;StoreEntitySet&quot; == name;\r\n\tvar items = from t in el \/ &quot;ScalarProperty&quot;\r\n\t\t\t\tselect new ScalarProperty\r\n\t\t\t\t{\r\n\t\t\t\t\tName = t % &quot;Name&quot;,\r\n\t\t\t\t\tColumnName = t % &quot;ColumnName&quot;\r\n\t\t\t\t};\r\n\tdataGridView1.DataSource = items.ToList();\r\n}\r\n\r\n\/\/\/ \u30de\u30c3\u30d4\u30f3\u30b0\u30af\u30e9\u30b9\r\n\/\/\/ <\/summary>\r\npublic class ScalarProperty\r\n{\r\n\tpublic string Name { get; set; }\r\n\tpublic string ColumnName { get; set; }\r\n}\r\n<\/pre>\n
\u624b\u524d\u5473\u564c\u3067\u3059\u304c\u3001XML \u30d5\u30a1\u30a4\u30eb\u3092\u76f4\u611f\u7684\u306b\u6271\u3048\u308b\u306e\u3067\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u7d50\u69cb\u697d\u304b\u306a\u3068\u3002\u3042\u3068\u3001\u8fd4\u3059\u5024\u304c List \u306a\u306e\u3067\u3001\u5b9f\u306f\u305d\u306e\u307e\u307e LINQ \u304c\u4f7f\u3048\u307e\u3059\u3002\u3053\u308c\u306f\u7d50\u69cb\u4fbf\u5229\u304b\u3082\u3002
\n\u3068\u8a00\u3044\u3064\u3064\u3001ExDoc \u306e Save \u6a5f\u80fd\u306f\u3042\u307e\u308a\u304d\u3061\u3093\u3068\u5b9f\u88c5\u3057\u3066\u3044\u306a\u3044\u3093\u3067\u3059\u3088\u306d\u3002\u3053\u306e\u6a5f\u4f1a\u306b\u5c11\u3057\u30c6\u30b9\u30c8\u3092\u3057\u307e\u3059\u304b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
LINQ to MySQL \u3092\u4f7f\u3063\u3066 wordpress \u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5f04\u308d\u3046\u3068\u3059\u308b\u3068\u304d\u306b\u969c\u58c1\u306b\u306a\u308b\u306e\u304c\u3001Entity Data Model \u306e\u81ea\u52d5\u30de\u30c3\u30d4\u30f3\u30b0\u3067\u3059\u3002 \u306e\u3088\u3046\u306b\u3001\u81ea\u52d5\u3067\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u3066\u304f\u308c\u308b\u306e\u3067\u3059\u304c\u3001\u300cwp … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[23,27],"tags":[],"class_list":["post-3031","post","type-post","status-publish","format-standard","hentry","category-csharp","category-exdoc"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/3031","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/comments?post=3031"}],"version-history":[{"count":1,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/3031\/revisions"}],"predecessor-version":[{"id":3032,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/3031\/revisions\/3032"}],"wp:attachment":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/media?parent=3031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/categories?post=3031"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/tags?post=3031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}