{"url":"https://hiro128.hatenablog.jp/entry/2021/12/30/000000","author_url":"https://blog.hatena.ne.jp/hiro128/","provider_url":"https://hatena.blog","version":"1.0","published":"2021-12-30 00:00:00","type":"rich","blog_url":"https://hiro128.hatenablog.jp/","height":"190","provider_name":"Hatena Blog","image_url":null,"width":"100%","blog_title":"\u500b\u4eba\u7684\u306a\u30e1\u30e2","categories":["C#","C# 10.0"],"author_name":"hiro128","title":"C# 10 \u306e\u65b0\u6a5f\u80fd - \u62e1\u5f35\u30d7\u30ed\u30d1\u30c6\u30a3 \u30d1\u30bf\u30fc\u30f3","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhiro128.hatenablog.jp%2Fentry%2F2021%2F12%2F30%2F000000\" title=\"C# 10 \u306e\u65b0\u6a5f\u80fd - \u62e1\u5f35\u30d7\u30ed\u30d1\u30c6\u30a3 \u30d1\u30bf\u30fc\u30f3 - \u500b\u4eba\u7684\u306a\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"C# 10 \u306e\u65b0\u6a5f\u80fd\u306e\u60c5\u5831\u306e\u76ee\u6b21\u306f\u4ee5\u4e0b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 hiro128.hatenablog.jp \u76ee\u6b21 \u76ee\u6b21 \u62e1\u5f35\u30d7\u30ed\u30d1\u30c6\u30a3 \u30d1\u30bf\u30fc\u30f3 \u5c0e\u5165\u306e\u610f\u56f3 \u62e1\u5f35\u30d7\u30ed\u30d1\u30c6\u30a3 \u30d1\u30bf\u30fc\u30f3 \u30cd\u30b9\u30c8\u3055\u308c\u305f\u30d7\u30ed\u30d1\u30c6\u30a3\u307e\u305f\u306f\u30d7\u30ed\u30d1\u30c6\u30a3 \u30d1\u30bf\u30fc\u30f3\u5185\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u53c2\u7167\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002 \u4ee5\u4e0b\u306e\u3088\u3046\u306a C# 9.0 \u306e\u30b3\u30fc\u30c9\u306f\u3001C# 10.0 \u3067\u306f\u300c.\uff08\u30c9\u30c3\u30c8\uff09\u300d\u3092\u4f7f\u3063\u3066\u7c21\u6f54\u306b\u76f4\u611f\u7684\u306b\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002C# 9.0 Person person01 = new(); Console.WriteLine(person01 is Person { Name: Name { FirstName: \"\u592a\u90ce\" }\u2026"}