{"id":111963,"date":"2024-03-22T19:19:01","date_gmt":"2024-03-22T10:19:01","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/c%e3%81%aegetdlgitem%e9%96%a2%e6%95%b0%e3%81%ae%e5%bd%b9%e5%89%b2%e3%81%af%e4%bd%95%e3%81%8b\/"},"modified":"2024-03-27T09:05:27","modified_gmt":"2024-03-27T00:05:27","slug":"c%e3%81%aegetdlgitem%e9%96%a2%e6%95%b0%e3%81%ae%e5%bd%b9%e5%89%b2%e3%81%af%e4%bd%95%e3%81%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/c%e3%81%aegetdlgitem%e9%96%a2%e6%95%b0%e3%81%ae%e5%bd%b9%e5%89%b2%e3%81%af%e4%bd%95%e3%81%8b\/","title":{"rendered":"C++\u306eGetDlgItem\u95a2\u6570\u306e\u5f79\u5272\u306f\u4f55\u304b"},"content":{"rendered":"<p>C++\u3067\u6307\u5b9a\u3057\u305f\u30c0\u30a4\u30a2\u30ed\u30b0\u306e\u5236\u5fa1\u90e8\u306e\u30cf\u30f3\u30c9\u30eb\u3092\u53d6\u5f97\u3059\u308b\u306b\u306fGetDlgItem\u95a2\u6570\u3092\u7528\u3044\u308b\u3002<\/p>\n<p>\u5177\u4f53\u800c\u8a00\uff0cGetDlgItem\u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u5bf9\u8bdd\u6846\u7684\u53e5\u67c4\u4ee5\u53ca\u63a7\u4ef6\u7684ID\u6765\u83b7\u53d6\u8be5\u63a7\u4ef6\u7684\u53e5\u67c4\u3002\u8be5\u51fd\u6570\u5728\u5904\u7406\u5bf9\u8bdd\u6846\u4e2d\u7684\u63a7\u4ef6\u65f6\u975e\u5e38\u6709\u7528\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u8ba9\u7a0b\u5e8f\u53ef\u4ee5\u901a\u8fc7\u63a7\u4ef6\u7684\u53e5\u67c4\u6765\u64cd\u4f5c\u6216\u8005\u83b7\u53d6\u8be5\u63a7\u4ef6\u7684\u4e00\u4e9b\u5c5e\u6027\u3002<\/p>\n<p>\u30c0\u30a4\u30a2\u30ed\u30b0\u306e\u521d\u671f\u5316\u95a2\u6570\u3084\u30e1\u30c3\u30bb\u30fc\u30b8\u51e6\u7406\u95a2\u6570\u3067 GetDlgItem() \u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306e\u30cf\u30f3\u30c9\u30eb\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u3053\u306e\u30cf\u30f3\u30c9\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306e\u72b6\u614b\u3092\u5909\u66f4\u3057\u305f\u308a\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306e\u5c5e\u6027\u5024\u3092\u53d6\u5f97\u3057\u305f\u308a\u8a2d\u5b9a\u3057\u305f\u308a\u306a\u3069\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306b\u95a2\u9023\u3057\u305f\u64cd\u4f5c\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>GetDlgItem \u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u30b3\u30fc\u30c9\u4f8b\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>HWND hButton = <span class=\"hljs-built_in\">GetDlgItem<\/span>(hWndDlg, IDC_BUTTON1); <span class=\"hljs-comment\">\/\/ \u83b7\u53d6\u5bf9\u8bdd\u6846\u4e2dID\u4e3aIDC_BUTTON1\u7684\u6309\u94ae\u7684\u53e5\u67c4<\/span>\r\n\r\n<span class=\"hljs-comment\">\/\/ \u8bbe\u7f6e\u6309\u94ae\u7684\u6807\u9898<\/span>\r\n<span class=\"hljs-built_in\">SetWindowText<\/span>(hButton, <span class=\"hljs-string\">L\"Click me\"<\/span>);\r\n\r\n<span class=\"hljs-comment\">\/\/ \u83b7\u53d6\u6309\u94ae\u7684\u6587\u672c<\/span>\r\n<span class=\"hljs-type\">wchar_t<\/span> buttonText[<span class=\"hljs-number\">256<\/span>];\r\n<span class=\"hljs-built_in\">GetWindowText<\/span>(hButton, buttonText, <span class=\"hljs-built_in\">sizeof<\/span>(buttonText) \/ <span class=\"hljs-built_in\">sizeof<\/span>(<span class=\"hljs-type\">wchar_t<\/span>));\r\n<\/code><\/pre>\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001GetDlgItem \u95a2\u6570\u304c\u30c0\u30a4\u30a2\u30ed\u30b0\u306e ID \u304c IDC_BUTTON1 \u306e\u30dc\u30bf\u30f3\u306e\u30cf\u30f3\u30c9\u30eb\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001\u305d\u306e\u30cf\u30f3\u30c9\u30eb\u3092\u4f7f\u7528\u3057\u3066 2 \u3064\u306e\u64cd\u4f5c\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u30dc\u30bf\u30f3\u306e\u30bf\u30a4\u30c8\u30eb\u3092\u300cClick me\u300d\u306b\u8a2d\u5b9a\u3057\u3001\u30dc\u30bf\u30f3\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C++\u3067\u6307\u5b9a\u3057\u305f\u30c0\u30a4\u30a2\u30ed\u30b0\u306e\u5236\u5fa1\u90e8\u306e\u30cf\u30f3\u30c9\u30eb\u3092\u53d6\u5f97\u3059\u308b\u306b\u306fGetDlgItem\u95a2\u6570\u3092\u7528\u3044\u308b\u3002 \u5177\u4f53\u800c\u8a00\uff0cGetDlgItem\u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u5bf9\u8bdd\u6846\u7684\u53e5\u67c4\u4ee5\u53ca\u63a7\u4ef6\u7684ID\u6765\u83b7\u53d6\u8be5\u63a7\u4ef6\u7684\u53e5\u67c4\u3002\u8be5\u51fd\u6570\u5728\u5904\u7406\u5bf9\u8bdd\u6846\u4e2d\u7684\u63a7\u4ef6\u65f6\u975e\u5e38\u6709 [&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-111963","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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