{"blog_url":"https://rksoftware.hatenablog.com/","version":"1.0","author_url":"https://blog.hatena.ne.jp/rksoftware/","title":"C# 14 \u3092\u6539\u3081\u3066\u78ba\u8a8d\u3057\u3088\u3046\uff01 \u76ee\u6b21\u78ba\u8a8d\u7de8","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frksoftware.hatenablog.com%2Fentry%2F2025%2F11%2F14%2F020000\" title=\"C# 14 \u3092\u6539\u3081\u3066\u78ba\u8a8d\u3057\u3088\u3046\uff01 \u76ee\u6b21\u78ba\u8a8d\u7de8 - rksoftware\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","published":"2025-11-14 02:00:00","provider_url":"https://hatena.blog","categories":["C#"],"blog_title":"rksoftware","url":"https://rksoftware.hatenablog.com/entry/2025/11/14/020000","author_name":"rksoftware","description":"C# 14 \u3092\u4f7f\u3044\u305f\u3044\uff01 \u305d\u3046\u601d\u3063\u3066\u3044\u307e\u3059\u306d\uff1f \u308f\u304b\u308a\u307e\u3059\u3002\u79c1\u3082\u3067\u3059\u3002 .NET 10 \u3082\u3082\u3046\u30ea\u30ea\u30fc\u30b9\u306b\u306a\u308a\u307e\u3059\u3002\u3068\u306a\u308c\u3070\u5f53\u7136\u306b\u7686\u3055\u3093\u304a\u5f85\u3061\u304b\u306d\u306e C# 14 \u3092\u7686\u304c\u4f7f\u3044\u59cb\u3081\u307e\u3059\u3002\u79c1\u3082\u4f7f\u3044\u307e\u3059\u3002 \u25a0 C# 14 \u3092\u5fa9\u7fd2\u3057\u3088\u3046 \u305d\u306e\uff12 \u3068\u3044\u3046\u308f\u3051\u3067\u3001\u3053\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067 C# 14 \u3092\u6539\u3081\u3066\u5fa9\u7fd2\u3057\u307e\u3057\u3087\u3046\u3002\u524d\u56de\u3001\u65b0\u6a5f\u80fd\u306e\u30ea\u30b9\u30c8\u306f learn \u306e\u8a18\u4e8b\u3092\u898b\u308b\u3079\u304d\u3060\u3068\u308f\u304b\u308a\u307e\u3057\u305f\u3002 learn.microsoft.com \u4eca\u56de\u306f\u305d\u306e\u76ee\u6b21\u3092\u898b\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u62e1\u5f35\u30e1\u30f3\u30d0\u30fc Null \u6761\u4ef6\u4ed8\u304d\u5272\u308a\u5f53\u3066 nameof \u306f\u3001\u30d0\u30a4\u30f3\u30c9\u3055\u308c\u3066\u3044\u306a\u3044\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u578b\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059 Span \u304a\u3088\u3073 ReadOnly\u2026","image_url":null,"provider_name":"Hatena Blog","height":"190"}