{"version":"1.0","provider_name":"Hatena Blog","published":"2025-09-15 05:00:00","image_url":null,"blog_title":"koturn\u306e\u65e5\u8a18","description":"\u3053\u306e\u8a18\u4e8b\u3067\u306f C# \u3067\u30d5\u30a1\u30a4\u30eb\u304c\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u8abf\u3079\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3059\u308b\uff0e \u306a\u304a\uff0c\u672c\u8a18\u4e8b\u306e\u8a00\u8a9e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f C# 11\u4ee5\u964d\u3092\u524d\u63d0\u3068\u3057\u3066\u3044\u308b\uff0e FileStream\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u751f\u6210\u6642\u306eIOException\u306b\u3088\u3063\u3066\u8abf\u3079\u308b \u901a\u5e38\u306e C# \u306e\u7bc4\u7587\u3067\u306f FileStream \u3067\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u3053\u3046\u3068\u3057\u305f\u3068\u304d\u306b IOException \u304c\u767a\u751f\u3059\u308b\u304b\u3069\u3046\u304b\u306b\u3088\u3063\u3066\u5224\u5225\u3059\u308b\u3057\u304b\u306a\u3044\uff0e \u4e0b\u8a18\u30b3\u30fc\u30c9\u4e2d\u306e IsReadLocked(): \u8aad\u307f\u8fbc\u307f\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b IsWriteLocked(): \u66f8\u304d\u8fbc\u307f\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b \u3092\u8abf\u3079\u308b\u30e1\u30bd\u30c3\u30c9\u306b\u306a\u3063\u3066\u3044\u308b\uff0e using System.IO; #if !\u2026","width":"100%","blog_url":"https://koturn.hatenablog.com/","type":"rich","provider_url":"https://hatena.blog","categories":["C#"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkoturn.hatenablog.com%2Fentry%2F2025%2F09%2F15%2F050000\" title=\"C# \u3067\u30d5\u30a1\u30a4\u30eb\u304c\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u8abf\u3079\u308b - koturn\u306e\u65e5\u8a18\" 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/koturn/","url":"https://koturn.hatenablog.com/entry/2025/09/15/050000","author_name":"koturn","title":"C# \u3067\u30d5\u30a1\u30a4\u30eb\u304c\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u8abf\u3079\u308b","height":"190"}