{"image_url":null,"provider_name":"Hatena Blog","published":"2019-07-11 23:35:35","version":"1.0","height":"190","title":"VBA\u306ePtrSafe/LongPtr","author_name":"potisan","author_url":"https://blog.hatena.ne.jp/potisan/","provider_url":"https://hatena.blog","url":"https://potisan-programming-memo.hatenablog.jp/entry/2019/07/11/233535","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpotisan-programming-memo.hatenablog.jp%2Fentry%2F2019%2F07%2F11%2F233535\" title=\"VBA\u306ePtrSafe/LongPtr - potisan\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\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>","type":"rich","blog_title":"potisan\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30e1\u30e2","blog_url":"https://potisan-programming-memo.hatenablog.jp/","categories":["VBA","Win32 API"],"width":"100%","description":"VBA\u306b\u308264\u30d3\u30c3\u30c8\u5bfe\u5fdc\u306e\u6ce2\u304c\u62bc\u3057\u5bc4\u305b\u3066\u3044\u305f\u3089\u3057\u304f\u3001Declare\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306bPtrSafe\u5c5e\u6027\u3001\u30c7\u30fc\u30bf\u578b\u306bLongPtr\u578b\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002PtrSafe\u306e\u7121\u3044Declare\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306e\u547c\u3073\u51fa\u3057\u306f64\u30d3\u30c3\u30c8\u74b0\u5883\u3067\u306f\u30a8\u30e9\u30fc\u3068\u306a\u308a\u3001LongPtr\u578b\u306fC/C++\u306e\u30dd\u30a4\u30f3\u30bf\uff08void*\u7b49\uff09\u540c\u69d8\u300132\u30d3\u30c3\u30c8\u74b0\u5883\u3067\u306f32\u30d3\u30c3\u30c8\uff08Long\u578b\u76f8\u5f53\uff09\u300164\u30d3\u30c3\u30c8\u74b0\u5883\u3067\u306f64\u30d3\u30c3\u30c8\uff08LongLong\u578b\u76f8\u5f53\uff09\u3068\u306a\u308b\u305d\u3046\u3067\u3059\u3002WinAPI\u3067\u306f\u30dd\u30a4\u30f3\u30bf\u306f32/64\u30d3\u30c3\u30c8\u3067\u30d3\u30c3\u30c8\u6570\u304c\u5909\u308f\u308a\u6574\u6570\u578b\u306f\u5909\u5316\u3057\u306a\u3044\u3053\u3068\uff08int/long/Long\u578b\u306f\u5e38\u306b32\u30d3\u30c3\u30c8\u3001longlong/LongLong\u578b\u306f\u5e38\u306b64\u30d3\u30c3\u2026"}