{"id":126050,"date":"2024-03-24T21:07:16","date_gmt":"2024-03-24T12:07:16","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/vba%e3%81%a7%e9%85%8d%e5%88%97%e3%81%8c%e7%a9%ba%e3%81%8b%e3%81%a9%e3%81%86%e3%81%8b%e3%82%92%e5%88%a4%e6%96%ad%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/"},"modified":"2024-04-05T08:36:15","modified_gmt":"2024-04-04T23:36:15","slug":"vba%e3%81%a7%e9%85%8d%e5%88%97%e3%81%8c%e7%a9%ba%e3%81%8b%e3%81%a9%e3%81%86%e3%81%8b%e3%82%92%e5%88%a4%e6%96%ad%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/vba%e3%81%a7%e9%85%8d%e5%88%97%e3%81%8c%e7%a9%ba%e3%81%8b%e3%81%a9%e3%81%86%e3%81%8b%e3%82%92%e5%88%a4%e6%96%ad%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","title":{"rendered":"VBA\u3067\u914d\u5217\u304c\u7a7a\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>VBA\u3067\u306f\u3001\u914d\u5217\u304c\u7a7a\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3059\u308b\u305f\u3081\u306bIsArrayEmpty\u95a2\u6570\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u30b3\u30fc\u30c9\u306e\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>Sub CheckArrayIsEmpty()\r\nDim arr() As Variant\r\n' \u521d\u59cb\u5316\u6570\u7ec4\r\nReDim arr(1 To 5)\r\n' \u5224\u65ad\u6570\u7ec4\u662f\u5426\u4e3a\u7a7a\r\nIf IsArrayEmpty(arr) Then\r\nMsgBox \"\u6570\u7ec4\u4e3a\u7a7a\"\r\nElse\r\nMsgBox \"\u6570\u7ec4\u4e0d\u4e3a\u7a7a\"\r\nEnd If\r\nEnd Sub\r\nFunction IsArrayEmpty(arr As Variant) As Boolean\r\nIsArrayEmpty = IsEmpty(arr) Or UBound(arr) &lt; LBound(arr)\r\nEnd Function\r\n<\/code><\/pre>\n<p>\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u306f\u3001\u6700\u521d\u306b\u914d\u5217arr\u3092\u5ba3\u8a00\u3057\u3066\u304b\u3089\u3001ReDim\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u3063\u3066\u914d\u5217\u3092\u521d\u671f\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001IsArrayEmpty\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u3066\u914d\u5217\u304c\u7a7a\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3057\u307e\u3059\u3002IsArrayEmpty\u95a2\u6570\u306fIsEmpty\u95a2\u6570\u3068UBound\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u914d\u5217\u304c\u7a7a\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3057\u307e\u3059\u3002\u914d\u5217\u304c\u7a7a\u306e\u5834\u5408\u3001\u307e\u305f\u306f\u914d\u5217\u306e\u4e0a\u9650\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u4e0b\u9650\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3088\u308a\u5c0f\u3055\u3044\u5834\u5408\u3001\u914d\u5217\u306f\u7a7a\u3068\u5224\u5b9a\u3055\u308c\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>VBA\u3067\u306f\u3001\u914d\u5217\u304c\u7a7a\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3059\u308b\u305f\u3081\u306bIsArrayEmpty\u95a2\u6570\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u30b3\u30fc\u30c9\u306e\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002 Sub CheckArrayIsEmpty() Dim arr() As Variant &#8216; \u521d\u59cb\u5316\u6570 [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-126050","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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