{"description":"\u9762\u767d\u3044\u30b5\u30f3\u30d7\u30eb\u4f5c\u308c\u306a\u304b\u3063\u305f\u304c\u3001\u3084\u3063\u3068\u601d\u3044\u3064\u304d\u307e\u3057\u305f\u3002NullObject\u306a\u3089\u306cNullMethod\uff1f //\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u30e1\u30c3\u30bd\u30c3\u30c9\u3067null\u30c1\u30a7\u30c3\u30af Action NullFunc<T>(T o) { //3\u9805\u6f14\u7b97\u5b50\u3067o\u304cnull\u306a\u3089\u4f55\u3082\u3057\u306a\u3044\u30c7\u30ea\u30b2\u30fc\u30c8\u3092\u8fd4\u3059\u3002null\u4ee5\u5916\u306a\u3089\u3042\u3048\u3066null\u3092\u8fd4\u3059\u3002 return o == null ? (Action)( () => { } ): null; } //\u30e1\u30a4\u30f3\u306eStream\u7cfb\u51e6\u7406\u304c\u7d42\u4e86\u3057\u305f\u306e\u3067\u30ea\u30bd\u30fc\u30b9\u89e3\u653e \u5fcc\u307e\u308f\u3057\u3044null\u30c1\u30a7\u30c3\u30af\u3092\u7c21\u7565\u5316 public void close() { //Action\u304cnull\u3060\u3063\u305f\u5834\u5408_ShIO\u53ca\u3073_Shell\u2026","author_name":"GenXs","url":"https://genxs222.hateblo.jp/entry/2015/04/12/010634","height":"190","blog_url":"https://genxs222.hateblo.jp/","width":"100%","provider_name":"Hatena Blog","image_url":null,"published":"2015-04-12 01:06:34","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgenxs222.hateblo.jp%2Fentry%2F2015%2F04%2F12%2F010634\" title=\"\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u30fb\u30e9\u30e0\u30c0\u30fb\uff13\u9805\u6f14\u7b97\u5b50\u30fb\u5408\u4f53\u6f14\u7b97\u5b50 - GenXs\u2019s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/GenXs/","categories":["DotNet40"],"blog_title":"GenXs\u2019s blog","version":"1.0","provider_url":"https://hatena.blog","title":"\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u30fb\u30e9\u30e0\u30c0\u30fb\uff13\u9805\u6f14\u7b97\u5b50\u30fb\u5408\u4f53\u6f14\u7b97\u5b50"}