{"id":10163,"date":"2019-05-02T18:57:59","date_gmt":"2019-05-02T09:57:59","guid":{"rendered":"https:\/\/elleneast.com\/?p=10163"},"modified":"2019-05-03T00:51:52","modified_gmt":"2019-05-02T15:51:52","slug":"%e3%80%90vb-net%e3%80%91%e3%80%90wpf%e3%80%91contextmenu-%e3%82%92%e4%b8%80%e6%99%82%e7%9a%84%e3%81%ab%ef%bc%88%e5%8b%95%e7%9a%84%e3%81%ab%ef%bc%89%e9%9d%9e%e8%a1%a8%e7%a4%ba%e3%81%ab%e3%81%97","status":"publish","type":"post","link":"https:\/\/elleneast.com\/?p=10163","title":{"rendered":"\u3010VB.NET\u3011\u3010WPF\u3011ContextMenu \u3092\u4e00\u6642\u7684\u306b\uff08\u52d5\u7684\u306b\uff09\u975e\u8868\u793a\u306b\u3057\u305f\u3044"},"content":{"rendered":"<p>\u79c1\u306e\u4f5c\u308b\u30c4\u30fc\u30eb\u3067\u306f\u3001\u4e0b\u56f3\u306e\u3088\u3046\u306a\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30cb\u30e5\u30fc\uff08\u53f3\u30af\u30ea\u30c3\u30af\u30e1\u30cb\u30e5\u30fc\uff09\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u3042\u308b\u3002<\/p>\n<p><a href=\"https:\/\/elleneast.com\/wp\/wp-content\/uploads\/programming_topics\/ContextMenu\/ContextMenu_1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10169\" src=\"https:\/\/elleneast.com\/wp\/wp-content\/uploads\/programming_topics\/ContextMenu\/ContextMenu_1.png\" alt=\"\" width=\"283\" height=\"215\"><\/a><\/p>\n<p>\u4f7f\u7528\u3057\u3066\u3044\u308b\u306e\u306f\uff08\u3082\u3061\u308d\u3093\uff09System.Windows.Controls.ContextMenu \u30af\u30e9\u30b9\u3002<\/p>\n<p>\u3067\u3082\u3001\u30c4\u30fc\u30eb\u306e\u5b9f\u884c\u4e2d\u306b\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30cb\u30e5\u30fc\u3092\u4e00\u6642\u7684\u306b\uff08\u52d5\u7684\u306b\uff09\u4f7f\u3048\u306a\u3044\u3088\u3046\u306b\u3057\u305f\u308a\u3001\u518d\u3073\u4f7f\u3048\u308b\u3088\u3046\u306b\u3057\u305f\u3044\u3068\u601d\u3063\u305f\u3002\u306a\u308b\u3079\u304f\u7c21\u5358\u306b\u3002<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/elleneast.com\/?p=10163\/#%E3%82%B1%E3%83%BC%E3%82%B9%EF%BC%91%EF%BC%9AIsEnabled\" >\u30b1\u30fc\u30b9\uff11\uff1aIsEnabled<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/elleneast.com\/?p=10163\/#%E3%82%B1%E3%83%BC%E3%82%B9%EF%BC%92%EF%BC%9AVisibility\" >\u30b1\u30fc\u30b9\uff12\uff1aVisibility<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/elleneast.com\/?p=10163\/#%E3%82%B1%E3%83%BC%E3%82%B9%EF%BC%93%EF%BC%9ANew_ContextMenu\" >\u30b1\u30fc\u30b9\uff13\uff1aNew ContextMenu<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"i-0\"><span class=\"ez-toc-section\" id=\"%E3%82%B1%E3%83%BC%E3%82%B9%EF%BC%91%EF%BC%9AIsEnabled\"><\/span>\u30b1\u30fc\u30b9\uff11\uff1aIsEnabled<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u307e\u305a&nbsp; ContextMenu.IsEnabled \u3092\u8a66\u3057\u3066\u307f\u305f\u3002.False \u306b\u3057\u3066\u304b\u3089\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30cb\u30e5\u30fc\u3092\u8868\u793a\u3057\u3066\u307f\u308b\u3068\u3001\u3068\u308a\u3042\u3048\u305a\u30e1\u30cb\u30e5\u30fc\u306f\u8868\u793a\u3055\u308c\u3066\u3057\u307e\u3046\u3082\u306e\u306e\u3001\u30e1\u30cb\u30e5\u30fc\u306e\u5404\u9805\u76ee\u304c\u30b0\u30ec\u30fc\u8868\u793a\u306b\u306a\u3063\u3066\u3044\u3066\u3001\u9078\u629e\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u305f\u3002<\/p>\n<p>\u300c\u307e\u3001\u3053\u308c\u3067\u3082\u3044\u3044\u304b\u300d\u3068\u601d\u3063\u305f\u306e\u3082\u3064\u304b\u306e\u9593\u3002<\/p>\n<p>\u8868\u793a\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30cb\u30e5\u30fc\u304c\u9589\u3058\u306a\u3044\u3002\u305d\u308c\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u672c\u4f53\u306e\u30a6\u30a3\u30f3\u30c9\u30a6\uff08\u30c0\u30a4\u30a2\u30ed\u30b0\uff09\u3092\u79fb\u52d5\u3055\u305b\u3066\u3082\u3001\u8868\u793a\u3057\u305f\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30cb\u30e5\u30fc\u304c\u305d\u306e\u5834\u304b\u3089\u52d5\u304b\u305a\u7559\u307e\u3063\u3066\u3044\u308b\u30fb\u30fb\u30fb\u3002<\/p>\n<p><a href=\"https:\/\/elleneast.com\/wp\/wp-content\/uploads\/programming_topics\/ContextMenu\/ContextMenu_2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10170\" src=\"https:\/\/elleneast.com\/wp\/wp-content\/uploads\/programming_topics\/ContextMenu\/ContextMenu_2.png\" alt=\"\" width=\"421\" height=\"201\" srcset=\"https:\/\/elleneast.com\/wp\/wp-content\/uploads\/programming_topics\/ContextMenu\/ContextMenu_2.png 421w, https:\/\/elleneast.com\/wp\/wp-content\/uploads\/programming_topics\/ContextMenu\/ContextMenu_2-300x143.png 300w\" sizes=\"auto, (max-width: 421px) 100vw, 421px\"><\/a><\/p>\n<p>\u300c\u30c0\u30e1\u3060\u3053\u308a\u3083\u300d\uff08by \u3044\u304b\u308a\u3084\u9577\u4ecb\uff09<\/p>\n<h2 id=\"i-1\"><span class=\"ez-toc-section\" id=\"%E3%82%B1%E3%83%BC%E3%82%B9%EF%BC%92%EF%BC%9AVisibility\"><\/span>\u30b1\u30fc\u30b9\uff12\uff1aVisibility<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6b21\u306b&nbsp; ContextMenu.Visibility \u3092\u8a66\u3057\u3066\u307f\u305f\u3002<\/p>\n<p>.Visibility = Visibility.Hidden \u307e\u305f\u306f .Visibility = Visibility.Collapsed \u306b\u3059\u308b\u3068\u3001\u30c0\u30a4\u30a2\u30ed\u30b0\u4e0a\u3067\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u3082\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30cb\u30e5\u30fc\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u3002<\/p>\n<p>\u300c\u304a\u3049\u3001\u3044\u3044\u3093\u3058\u3083\u306a\u3044\uff1f\u300d\u3068\u601d\u3063\u305f\u306e\u3082\u3064\u304b\u306e\u9593\u3002<\/p>\n<p>\u7d9a\u3051\u3066 .Visibility = Visibility.Visible \u3092\u5b9f\u884c\u3057\u3066\u307f\u305f\u3089\u3001\u753b\u9762\u306b\u3044\u304d\u306a\u308a\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30cb\u30e5\u30fc\u304c\u73fe\u308c\u305f\u3002\u3057\u304b\u3082\u753b\u9762\u304b\u3089\u6d88\u3048\u3066\u304f\u308c\u306a\u3044\uff08\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30cb\u30e5\u30fc\u306e\u9805\u76ee\u306e\uff11\u3064\u3092\u5b9f\u884c\u3057\u305f\u3089\u6d88\u3048\u3066\u304f\u308c\u305f\uff09\u3002<\/p>\n<p>\u3069\u3046\u3084\u3089\u3001.Visibility = Visibility.Hidden \u307e\u305f\u306f .Visibility = Visibility.Collapsed \u306e\u72b6\u614b\u306e\u3068\u304d\u306b\u30c0\u30a4\u30a2\u30ed\u30b0\u4e0a\u3067\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u8868\u793a\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30cb\u30e5\u30fc\u304c .Visibility = Visibility.Visible \u3092\u5b9f\u884c\u3059\u308b\u3068\u53ef\u8996\u5316\u3055\u308c\u308b\u3089\u3057\u3044\uff08\u898b\u3048\u3066\u306a\u3044\u3051\u3069\u958b\u3044\u3066\u308b\u3093\u3067\u3059\u306d\uff09\u3002\u300c\u306a\u3089\u3070\u300d\u3068\u601d\u3063\u3066\u3001.Visibility = Visibility.Visible \u306e\u76f4\u524d\u306b .IsOpen = False\uff08\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30cb\u30e5\u30fc\u3092\u9589\u3058\u308b\u547d\u4ee4\uff09\u3092\u5165\u308c\u3066\u307f\u305f\u3002<\/p>\n<p>\u3046\u3093\u30fb\u30fb\u30fb\u305d\u308c\u3067\u3082 .Visibility = Visibility.Visible \u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u4e00\u77ac\u3001\u30c1\u30e9\u30c3\u3068\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30cb\u30e5\u30fc\u304c\u8868\u793a\u3055\u308c\u308b\u306d\u3002\u305d\u3057\u3066\u6d88\u3048\u308b\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u753b\u9762\u3092\u30b8\uff5e\uff5e\uff5e\u3063\u3068\u898b\u3066\u305f\u3089\u6c17\u4ed8\u304b\u308c\u308b\u306d\u3002<\/p>\n<p>\u307e\u3041\u7c21\u5358\u3060\u3057\u3001\u4ed6\u306b\u826f\u3044\u65b9\u6cd5\u304c\u7121\u3051\u308c\u3070\u3001\u9078\u629e\u80a2\u306e\uff11\u3064\u3068\u3057\u3066\u53d6\u3063\u3066\u304a\u3053\u3046\u3068\u601d\u3063\u305f\u3002<\/p>\n<h2 id=\"i-2\"><span class=\"ez-toc-section\" id=\"%E3%82%B1%E3%83%BC%E3%82%B9%EF%BC%93%EF%BC%9ANew_ContextMenu\"><\/span>\u30b1\u30fc\u30b9\uff13\uff1aNew ContextMenu<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u3046\u307e\u304f\u3044\u304b\u306a\u3044\u306e\u3067\u30cd\u30c3\u30c8\u691c\u7d22\u3057\u3066\u8abf\u3079\u3066\u307f\u308b\u3068\u3001\u65e2\u5b58\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30cb\u30e5\u30fc\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u65b0\u898f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4ee3\u5165\u3059\u308c\u3070\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30cb\u30e5\u30fc\u304c\u5b9f\u884c\u4e0d\u80fd\u306b\u306a\u308b\u30e8\u3068\u3044\u3046\u60c5\u5831\u3092\u5f97\u305f\u3002\u3082\u3063\u3068\u3082\u306a\u8a71\u3067\u3042\u308b\u3002<\/p>\n<p>\u65e9\u901f .ContextMenu = New ContextMenu \u3092\u5b9f\u884c\u3057\u3066\u307f\u305f\u3002\u3067\u3001\u671f\u5f85\u306b\u80f8\u3092\u3075\u304f\u3089\u307e\u305b\u3066\u30c0\u30a4\u30a2\u30ed\u30b0\u4e0a\u3067\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u307f\u308b\u3068\u30fb\u30fb\u30fb<\/p>\n<p><a href=\"https:\/\/elleneast.com\/wp\/wp-content\/uploads\/programming_topics\/ContextMenu\/ContextMenu_3.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10168 bigshadow\" src=\"https:\/\/elleneast.com\/wp\/wp-content\/uploads\/programming_topics\/ContextMenu\/ContextMenu_3.png\" alt=\"\" width=\"121\" height=\"66\"><\/a><\/p>\n<p><span class=\"sobig\">\u3093\uff01\uff1f<\/span><\/p>\n<p>\u306a\u3093\u304b\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30cb\u30e5\u30fc\u306e\u629c\u3051\u6bbb\u307f\u305f\u3044\u306a\u306e\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u30cd\u3002<\/p>\n<p>\u300c\u3053\u306e\u3084\u308a\u65b9\u306f\u30c0\u30e1\u304b\u306a\uff5e\uff1f\u300d\u3068\u601d\u3063\u3066\u304b\u3089\u3072\u3089\u3081\u3044\u305f\u3002<\/p>\n<p>\u300c\u7e26\u6a2a\u30b5\u30a4\u30ba\u3092\u30bc\u30ed\u306b\u3057\u3066\u307f\u3088\u3046\u300d\u3068\u3002<\/p>\n<p>\u3067\u3001\u7d50\u5c40\u3001\u3053\u3093\u306a\u30b3\u30fc\u30c9\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"lang:vbnet decode:true\">'\u30b0\u30ed\u30fc\u30d0\u30eb\u5909\u6570\nDim orgContextMenu As ContextMenu = Nothing<\/pre>\n<pre class=\"lang:vbnet decode:true\">If bIsEnabled = True Then\n    If orgContextMenu IsNot Nothing Then\n        win.ContextMenu = orgContextMenu\n    End If\nElse\n    orgContextMenu = win.ContextMenu\n    win.ContextMenu = New ContextMenu\n    win.ContextMenu.Height = 0\n    win.ContextMenu.Width = 0\nEnd If<\/pre>\n<p>&nbsp;<\/p>\n<p>\u3061\u3087\u3063\u3074\u308a\u30b3\u30fc\u30c9\u304c\u5897\u3048\u305f\u3051\u3069\u3001\u610f\u56f3\u3057\u305f\u901a\u308a\u306b\u52d5\u3044\u3066\u304f\u308c\u307e\u3057\u305f\u3002\u826f\u3044\u611f\u3058\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u79c1\u306e\u4f5c\u308b\u30c4\u30fc\u30eb\u3067\u306f\u3001\u4e0b\u56f3\u306e\u3088\u3046\u306a\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30cb\u30e5\u30fc\uff08\u53f3\u30af\u30ea\u30c3\u30af\u30e1\u30cb\u30e5\u30fc\uff09\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u3042\u308b\u3002 \u4f7f\u7528\u3057\u3066\u3044\u308b\u306e\u306f\uff08\u3082\u3061\u308d\u3093\uff09System.Windows.Controls.ContextMenu \u30af\u30e9\u30b9\u3002 \u3067\u3082\u3001 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":2656,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[57],"tags":[60,62],"class_list":{"0":"post-10163","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-57","8":"tag-vb-net","9":"tag-wpf"},"_links":{"self":[{"href":"https:\/\/elleneast.com\/index.php?rest_route=\/wp\/v2\/posts\/10163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elleneast.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elleneast.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elleneast.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/elleneast.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10163"}],"version-history":[{"count":3,"href":"https:\/\/elleneast.com\/index.php?rest_route=\/wp\/v2\/posts\/10163\/revisions"}],"predecessor-version":[{"id":10182,"href":"https:\/\/elleneast.com\/index.php?rest_route=\/wp\/v2\/posts\/10163\/revisions\/10182"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elleneast.com\/index.php?rest_route=\/wp\/v2\/media\/2656"}],"wp:attachment":[{"href":"https:\/\/elleneast.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elleneast.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10163"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elleneast.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}