{"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/okazuki/","image_url":null,"author_name":"okazuki","width":"100%","blog_title":"\u304b\u305a\u304d\u306eBlog@hatena","description":"Prism\u306f\u597d\u304d\u306a\u3093\u3067\u3059\u304cDelegateCommand\u306eCanExecute\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u304c\u5f31\u53c2\u7167\u3067\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u3092\u6301\u3063\u3066\u3044\u308b\u306e\u3068\u3001CommandManager\u306eRequerySuggested\u30a4\u30d9\u30f3\u30c8\u3082\u5f31\u53c2\u7167\u3067\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u3092\u6301\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3068\u3001GC\u304c\u8d70\u308b\u3068\u30a4\u30d9\u30f3\u30c8\u306b\u767b\u9332\u3055\u308c\u3066\u308bDelegate\u304cGC\u306b\u56de\u53ce\u3055\u308c\u3061\u3083\u3063\u3066\u60b2\u3057\u3044\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002 CommandManager.RequerySuggested += (sender, args) => { HogeCommand.RaiseCanExecuteChanged(); }; \u4ee5\u4e0b\u306e\u30d5\u30a9\u30fc\u30e9\u30e0\u3067\u3082\u8a0e\u8ad6\u3055\u308c\u3066\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fokazuki.hatenablog.com%2Fentry%2F20110331%2F1301583821\" title=\"Prism\u306eDelegateCommand\u3068CommandManager\u306e\u9023\u643a - \u304b\u305a\u304d\u306eBlog@hatena\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2011-03-31 00:03:41","url":"https://okazuki.hatenablog.com/entry/20110331/1301583821","categories":["Prism","MVVM","C#"],"type":"rich","version":"1.0","title":"Prism\u306eDelegateCommand\u3068CommandManager\u306e\u9023\u643a","provider_url":"https://hatena.blog","height":"190","blog_url":"https://okazuki.hatenablog.com/"}