{"id":1119,"date":"2017-11-19T19:48:32","date_gmt":"2017-11-19T10:48:32","guid":{"rendered":"https:\/\/akamist.com\/blog\/?p=1119"},"modified":"2018-03-28T22:04:59","modified_gmt":"2018-03-28T13:04:59","slug":"canglesharp%e3%81%a7%e3%80%81%e3%83%95%e3%82%a9%e3%83%bc%e3%83%a0%e3%81%ab%e5%80%a4%e3%82%92%e5%85%a5%e5%8a%9b%e3%81%97%e3%81%a6%e3%83%9a%e3%83%bc%e3%82%b8%e9%81%b7%e7%a7%bb%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/akamist.com\/blog\/archives\/1119","title":{"rendered":"[C#]AngleSharp\u3067\u3001\u30d5\u30a9\u30fc\u30e0\u306b\u5024\u3092\u5165\u529b\u3057\u3066\u30da\u30fc\u30b8\u9077\u79fb\u3059\u308b"},"content":{"rendered":"<p>C#\u306e\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3042\u308bAngleSharp\u3092\u4f7f\u3063\u3066\u3001html\u306eform\u306b\u5024\u3092\u5165\u529b\u3057\u3001submit\u3092\u884c\u3063\u305f\u3046\u3048\u3067\u9077\u79fb\u5f8c\u30da\u30fc\u30b8\u306e\u5185\u5bb9\u3092\u53d6\u5f97\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p>form\u306e\u5236\u5fa1\u3084\u30da\u30fc\u30b8\u9077\u79fb\u304c\u884c\u3048\u308b\u3068\u3001\u30ed\u30b0\u30a4\u30f3\u8a8d\u8a3c\u304c\u3042\u308b\u30b5\u30a4\u30c8\u306a\u3069\u3067\u3001\u8a8d\u8a3c\u60c5\u5831\u3092\u5165\u529b\u3057\u305f\u3046\u3048\u3067\u30ed\u30b0\u30a4\u30f3\u5f8c\u30da\u30fc\u30b8\u306e\u60c5\u5831\u3092\u975e\u5bfe\u8a71\u3067\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3057\u3001\u4fdd\u5b58\u3057\u305f\u3044\u6642\u306a\u3069\u306b\u3082\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u203bAngleSharp\u81ea\u4f53\u306e\u5c0e\u5165\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u5225\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<br 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href=\"https:\/\/akamist.com\/blog\/archives\/1095\">WinForm\u3067AngleSharp\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u3088\u308b\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3092\u884c\u3046<\/a><\/p>\n<h2>\u4eca\u56de\u4f5c\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u8aac\u660e<\/h2>\n<p>\u4eca\u56de\u306fgoogle\u306e\u691c\u7d22\u30da\u30fc\u30b8\u3067\u691c\u7d22\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u3001\u691c\u7d22\u7d50\u679c\u306e\u30da\u30fc\u30b8\u304b\u3089\u30bf\u30a4\u30c8\u30eb\u306e\u4e00\u89a7\u3092\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p>Google\u306e\u691c\u7d22\u30da\u30fc\u30b8\u306e\u4ed5\u69d8\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u691c\u7d22\u30da\u30fc\u30b8\u306f\"https:\/www.google.co.jp\/\"\u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b<\/li>\n<li>\u691c\u7d22\u30da\u30fc\u30b8\u306b\u306fform\u30bf\u30b0\u304c1\u3064\u3060\u3051\u3042\u308a\u3001form\u30bf\u30b0\u306bid\u3084class\u306e\u6307\u5b9a\u306f\u3055\u308c\u3066\u3044\u306a\u3044<\/li>\n<li>\u691c\u7d22\u30da\u30fc\u30b8\u306eform\u306e\u691c\u7d22\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3059\u308b\u30a8\u30ea\u30a2\u306f\u3001name=\"q\"\u306einput\u30bf\u30b0\u3068\u3057\u3066\u7528\u610f\u3055\u308c\u3066\u3044\u308b<\/li>\n<li>\u691c\u7d22\u7d50\u679c\u30da\u30fc\u30b8\u306e\u30bf\u30a4\u30c8\u30eb\u4e00\u89a7\u306fh3\u30bf\u30b0\u3067\u30de\u30fc\u30af\u30a2\u30c3\u30d7\u3055\u308c\u3066\u3044\u308b<\/li>\n<\/ul>\n<h2>AngleSharp\u3067\u3001Form\u5165\u529b\u3067\u306e\u753b\u9762\u9077\u79fb\u3092\u884c\u3046<\/h2>\n<p>\u4e0a\u8a18\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3082\u306e\u304c\u4ee5\u4e0b\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3059\u3002<\/p>\n<p>button1_Click()\u304c\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u305f\u3068\u304d\u306e\u30cf\u30f3\u30c9\u30e9\u3067\u3001\u5b9f\u969b\u306e\u30b9\u30af\u30ec\u30d4\u30f3\u30b0\u306fsearchByGoogle()\u30e1\u30bd\u30c3\u30c9\u3067\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-csharp\">using AngleSharp.Dom.Html;\nusing AngleSharp.Extensions;\n\n\nprivate async void button1_Click( object sender, EventArgs e ) {\n    var keyword = txtKeyword.Text;\n\n    var titles = await searchByGoogle( keyword );\n    foreach ( var title in titles ) {\n        textBox1.AppendText( title + Environment.NewLine );\n    }\n}\n\n\n\/**\n * Google\u3067\u691c\u7d22\u3092\u884c\u3044\u3001\u7d50\u679c\u3092\u53d6\u5f97\u3059\u308b\n *\/\nprivate async Task&lt;System.Collections.Generic.IEnumerable&lt;string&gt;&gt; searchByGoogle(string searchKeyword) {\n    \/\/ \u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\n    var config = Configuration.Default.WithDefaultLoader();\n    var context = BrowsingContext.New( config );\n\n    \/\/ \u691c\u7d22\u30da\u30fc\u30b8\u3092\u958b\u304f\n    await context.OpenAsync( \"https:\/\/www.google.co.jp\/\" );\n\n    \/\/ \u6307\u5b9a\u3057\u305f\u30ad\u30fc\u30ef\u30fc\u30c9(test)\u3067\u3001\u691c\u7d22\u3092\u884c\u3046\n    await context.Active.QuerySelector&lt;IHtmlFormElement&gt;( \"form\" ).SubmitAsync( new {\n        q = searchKeyword,\n    } );\n\n    \/\/ \u691c\u7d22\u7d50\u679c\u306e\u30bf\u30a4\u30c8\u30eb\u4e00\u89a7\u3092\u53d6\u5f97\u3059\u308b\n    var tags = context.Active.QuerySelectorAll( \"h3\" );\n    var titles = tags.Select( m =&gt; m.TextContent );\n\n    return titles;\n}\n<\/code><\/pre>\n<p>searchByGoogle()\u3067\u306f\u3001\u307e\u305a\u753b\u9762\u9077\u79fb\u3092\u7ba1\u7406\u3059\u308b\u5909\u6570context\u3092\u7528\u610f\u3057\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u5f8c\u3001\u691c\u7d22\u30da\u30fc\u30b8\u3092\u958b\u304f\u305f\u3081\u3001OpenAsync()\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30da\u30fc\u30b8\u3092\u958b\u3044\u305f\u3089\u3001form\u30bf\u30b0\u306eElement\u3092\u53d6\u5f97\u3057\u3001\u30d5\u30a9\u30fc\u30e0\u30d1\u30e9\u30e1\u30fc\u30bf\"q\"\u306b\u5024\u3092\u30bb\u30c3\u30c8\u3057\u305f\u3046\u3048\u3067Submit\u3057\u307e\u3059\u3002\u4eca\u56de\u306fform\u304c\u4e00\u500b\u3057\u304b\u306a\u3044\u306e\u3067\"form\"\u3068\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u8907\u6570\u3042\u308b\u5834\u5408\u306f\"form#login\"\u306a\u3069\u3001id\u3084class\u3092\u6307\u5b9a\u3057\u3066\u76ee\u7684\u306e\u30bf\u30b0\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u691c\u7d22\u306eSubmit\u3092\u884c\u3063\u305f\u3089\u3001QuerySelectorAll\u3067\u6761\u4ef6\u306b\u4e00\u81f4\u3059\u308b\u3059\u3079\u3066\u306e\u30bf\u30b0\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u53d6\u5f97\u3057\u305f\u7d50\u679c\u306fLinq\u3067\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u683c\u7d0d\u3057\u305f\u306e\u3061\u3001\u547c\u3073\u5143\u306b\u7d50\u679c\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<h2>\u5b9f\u884c\u7d50\u679c\u306e\u753b\u9762<\/h2>\n<p>\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3057\u3066\u307f\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<br 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\/>\n\u30d6\u30e9\u30a6\u30b6\u3067\u306e\u5b9f\u884c\u7d50\u679c\u3068\u898b\u6bd4\u3079\u3066\u307f\u308b\u3068\u3001\u305f\u3057\u304b\u306bgoogle\u691c\u7d22\u306e\u7d50\u679c\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3067\u304d\u305f\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C#\u306e\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3042\u308bAngleSharp\u3092\u4f7f\u3063\u3066\u3001html\u306eform\u306b\u5024\u3092\u5165\u529b\u3057\u3001submit\u3092\u884c\u3063\u305f\u3046\u3048\u3067\u9077\u79fb\u5f8c\u30da\u30fc\u30b8\u306e\u5185\u5bb9\u3092\u53d6\u5f97\u3057\u3066\u307f\u307e\u3059\u3002 form\u306e\u5236\u5fa1\u3084\u30da\u30fc\u30b8\u9077\u79fb\u304c\u884c\u3048\u308b\u3068\u3001\u30ed\u30b0\u30a4\u30f3\u8a8d\u8a3c\u304c\u3042\u308b\u30b5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1118,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[33],"tags":[103],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/akamist.com\/blog\/wp-content\/uploads\/2017\/11\/icon_anglesharp.png","jetpack-related-posts":[{"id":1095,"url":"https:\/\/akamist.com\/blog\/archives\/1095","url_meta":{"origin":1119,"position":0},"title":"[C#]WinForm\u3067AngleSharp\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u3088\u308b\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3092\u884c\u3046","date":"2017\u5e7411\u670819\u65e5","format":false,"excerpt":"VisualStudio+WinForm\u306e\u74b0\u5883\u3067\u3001AngleSharp\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u5229\u7528\u3057\u305fWeb\u30da\u30fc\u2026","rel":"","context":"C#","img":{"alt_text":"","src":"https:\/\/i0.wp.com\/akamist.com\/blog\/wp-content\/uploads\/2017\/11\/1095_8.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":2840,"url":"https:\/\/akamist.com\/blog\/archives\/2840","url_meta":{"origin":1119,"position":1},"title":"[WordPress]All 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