{"description":"\u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u3001foreach\u306e\u4e2d\u3067\u30ea\u30b9\u30c8\u306e\u8981\u7d20\u3092\u524a\u9664\u3059\u308b\u306e\u306f\u7121\u7406\u3067\u3059\u3002\u8ae6\u3081\u307e\u3057\u3087\u3046\u3002*1 \u4ee3\u66ff\u624b\u6bb5 (1) for\u6587\u3092\u9006\u9806\u3067\u56de\u3059 (2) RemoveAll\u30e1\u30bd\u30c3\u30c9\u3067\u524a\u9664 (3) Where\u3067\u629c\u7c8b\u3059\u308b (4) \u81ea\u4f5c\u3059\u308b foreach\u306e\u53f3\u8fba\u3067ToArray() + Remove\u306f\u3084\u3081\u307e\u3057\u3087\u3046 \u524a\u9664\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u4f8b\u5916\u304c\u8d77\u304d\u307e\u3059\u3002 // \u3053\u308c\u306f\u7121\u7406\u3001\u4f8b\u5916\u304c\u8d77\u304d\u308b foreach (Seafood item in list) { if (item.Taste == Taste.Bad) { list.Remove(item); // \u4f8b\u5916\u767a\u751f\uff01\uff01 // \u578b 'System.Invali\u2026","url":"https://takap-tech.com/entry/2018/10/19/221313","type":"rich","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/T/Takachan/20181019/20181019004124.png","version":"1.0","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/Takachan/","width":"100%","blog_title":"PG\u65e5\u8a8c","categories":["C#",".NET Core",".NET Framework"],"height":"190","published":"2018-10-19 22:13:13","provider_name":"Hatena Blog","author_name":"Takachan","blog_url":"https://takap-tech.com/","title":"C#\u3067List\u306e\u5185\u306e\u8981\u7d20\u3092foreach\u4e2d\u306b\u524a\u9664\u3059\u308b","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakap-tech.com%2Fentry%2F2018%2F10%2F19%2F221313\" title=\"C#\u3067List\u306e\u5185\u306e\u8981\u7d20\u3092foreach\u4e2d\u306b\u524a\u9664\u3059\u308b - PG\u65e5\u8a8c\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}