{"id":1133,"date":"2010-03-05T11:18:09","date_gmt":"2010-03-05T02:18:09","guid":{"rendered":"https:\/\/www.iss.ai\/?p=1133"},"modified":"2010-03-05T12:04:34","modified_gmt":"2010-03-05T03:04:34","slug":"%e6%b0%97%e3%81%be%e3%81%90%e3%82%8c-programming-tips-%e3%80%90%ef%bc%93%e3%80%91","status":"publish","type":"post","link":"https:\/\/www.iss.ai\/?p=1133","title":{"rendered":"\u6c17\u307e\u3050\u308c Programming TIPS \u3010\uff13\u3011"},"content":{"rendered":"\t\t\t\t

\u3010\uff13\u3011\u3000\u30de\u30eb\u30c1\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u5236\u5fa1(C)<\/p>\n\t\t\t\t

\u6c17\u307e\u3050\u308c\u306b\u601d\u3044\u3064\u3044\u305f\u5185\u5bb9\u3092\u3001\u79c1\u500b\u4eba\u3068\u3057\u3066\u306f\u5099\u5fd8\u9332\u7684\u306b\u6bb4\u308a\u66f8\u3044\u305f\u308a\u3057\u305f\u3044\u3068\u3044\u3046\u601d\u3044\u306f\u3042\u308b\u3002<\/p>\n\t\t\t\t

\u4eca\u56de\u306f\u30de\u30eb\u30c1\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u5236\u5fa1\u306b\u3064\u3044\u3066\u3002
\n\t\t\t\t\uff30\uff23\u306b\u8907\u6570\u306e\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3068\u304d\u306b\u3001\u305d\u308c\u3089\u3092\u5236\u5fa1\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n\t\t\t\t

\u25cf\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b
\n\t\t\t\t\u307e\u305a\u3001\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002
\n\t\t\t\t\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u60c5\u5831\u306e\u53d6\u5f97\u306b\u306fEnumDisplayMonitors\u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u3002
\n\t\t\t\tEnumDisplayMonitors\u95a2\u6570\u306f\u6307\u5b9a\u3055\u308c\u305f\u30af\u30ea\u30c3\u30d4\u30f3\u30b0\u9818\u57df\u3068\u30c7\u30d0\u30a4\u30b9\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306e\u53ef\u8996\u9818\u57df\u304c\u4ea4\u5dee\u3057\u3066\u5f62\u6210\u3055\u308c\u308b\u9818\u57df\u3068\u91cd\u306a\u308b\u90e8\u5206\u306e\u3042\u308b\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30e2\u30cb\u30bf\u3092\u5217\u6319\u3057\u307e\u3059\u3002by MSDN<\/p>\n\t\t\t\t

BOOL EnumDisplayMonitors (
\n\t\t\t\t HDC hdc, \/\/ \u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30c7\u30d0\u30a4\u30b9\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306e\u30cf\u30f3\u30c9\u30eb
\n\t\t\t\t LPCRECT lprcClip, \/\/ \u30af\u30ea\u30c3\u30d4\u30f3\u30b0\u9818\u57df\u3092\u6307\u5b9a
\n\t\t\t\t MONITORENUMPROC lpfnEnum, \/\/ \u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3078\u306e\u30dd\u30a4\u30f3\u30bf
\n\t\t\t\t LPARAM dwData \/\/ \u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306b\u6e21\u3059\u30c7\u30fc\u30bf
\n\t\t\t\t);
\n\t\t\t\t\u306a\u306b\u3084\u3089\u53d6\u5f97\u3059\u308b\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u6761\u4ef6\u3092\u6307\u5b9a\u3067\u304d\u308b\u3088\u3046\u3060\u304c\u3001\u4eca\u56de\u306f\u3059\u3079\u3066\u306e\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3092\u53d6\u5f97\u3057\u305f\u3044\u306e\u3067\u3001\u7b2c\uff11\u3001\u7b2c\uff12\u5f15\u6570\u3092NULL\u306b\u3059\u308b\u3002
\n\t\t\t\t\u7b2c\uff13\u5f15\u6570\u306f\u898b\u3064\u3051\u305f\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u5bfe\u30571\u5ea6\u305a\u3064\u547c\u3070\u308c\u308b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3078\u306e\u30dd\u30a4\u30f3\u30bf\u3002\u7b2c4\u5f15\u6570\u306f\u305d\u306e\u95a2\u6570\u3078\u6e21\u3059\u30c7\u30fc\u30bf\u3067\u3042\u308b\u3002<\/p>\n\t\t\t\t

\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e\u5ba3\u8a00\u306f\u3053\u3093\u306a\u611f\u3058\u3001
\n\t\t\t\tbool CALLBACK MonitorProc(HMONITOR hMonitor,HDC hdc,LPRECT lprcMonitor,LPARAM dwData);<\/p>\n\t\t\t\t

\u6b21\u306f\u3001\u5404\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u3002
\n\t\t\t\t\u53d6\u5f97\u306b\u306fGetMonitorInfo\u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u3002<\/p>\n\t\t\t\t

BOOL GetMonitorInfo(
\n\t\t\t\t HMONITOR hMonitor, \/\/ \u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30e2\u30cb\u30bf\u306e\u30cf\u30f3\u30c9\u30eb
\n\t\t\t\t LPMONITORINFO lpmi \/\/ \u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30e2\u30cb\u30bf\u306e\u60c5\u5831\u3078\u306e\u30dd\u30a4\u30f3\u30bf
\n\t\t\t\t);
\n\t\t\t\t\u53d6\u5f97\u3067\u304d\u308b\u60c5\u5831\u306f\u4e0b\u8a18\u69cb\u9020\u4f53\u3002<\/p>\n\t\t\t\t

typedef struct tagMONITORINFO
\n\t\t\t\t{
\n\t\t\t\t DWORD cbSize;\u3000\/\/\u69cb\u9020\u4f53\u306e\u30b5\u30a4\u30ba
\n\t\t\t\t RECT rcMonitor; \/\/\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u77e9\u5f62\u306e\uff32\uff25\uff23\uff34\u69cb\u9020\u4f53
\n\t\t\t\t RECT rcWork; \/\/\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u6709\u52b9\u9762\u3092\u8868\u3059\uff32\uff25\uff23\uff34\u69cb\u9020\u4f53
\n\t\t\t\t DWORD dwFlags; \/\/\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u30d5\u30e9\u30b0
\n\t\t\t\t} MONITORINFO, *LPMONITORINFO;
\n\t\t\t\tRECT\u306e\u30c7\u30fc\u30bf\u306f\u4eee\u60f3\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u3082\u306e\u3002
\n\t\t\t\t\u8907\u6570\u306e\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3068\u3001\u4eee\u60f3\u7684\u306b\uff11\u3064\u306e\u3067\u304b\u3044\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u3089\u3057\u3044\u3002\u305d\u306e\u4e2d\u3067\u306e\u4f4d\u7f6e\u3068\u30b5\u30a4\u30ba\u3002<\/p>\n\t\t\t\t

GetMonitorInfo\u95a2\u6570\u3067\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u30cf\u30f3\u30c9\u30eb\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002
\n\t\t\t\t\u4e0a\u8a18\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306f\u5404\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u30cf\u30f3\u30c9\u30eb\u3092\u4e0e\u3048\u3066\u304f\u308c\u308b\u306e\u3067\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e\u4e2d\u3067\u3001\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u3002<\/p>\n\t\t\t\t

\r\n
\r\nbool CALLBACK MonitorProc(HMONITOR hMonitor,HDC hdc,LPRECT lprcMonitor,LPARAM dwData)\r\n{\r\n    MONITORINFO mi;\r\n\u3000\u3000\u3000\r\n    \/\/MONITORINFO\u69cb\u9020\u4f53\u306e\u30b5\u30a4\u30ba\u3092\u6307\u5b9a\u3057\u3066\u3084\u308b\uff0e\u304a\u7d04\u675f \uff0e\u3053\u308c\u3084\u3089\u306a\u3044\u3068\u3046\u307e\u304f\u3044\u304b\u306a\u3044\uff0e\r\n    mi.cbSize = sizeof(MONITORINFO);   \r\n\r\n    GetMonitorInfo(hMonitor,&mi); \r\n\r\n    printf("monitor size %d * %d\\n",mi.rcMonitor.right - mi.rcMonitor.left,mi.rcMonitor.bottom - mi.rcMonitor.top);\r\n}\r\n<\/pre>\n\t\t\t\t
\u3059\u3079\u3066\u306e\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u3064\u3044\u3066\u4e0a\u8a18\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u304c\u547c\u3070\u308c\u308b\u306e\u3067\u3001\u53d6\u5f97\u3057\u305fMONITORINFO\u3092\u3069\u3053\u304b\u306b\u8a18\u9332\u3057\u3066\u304a\u3051\u3070\u3042\u3068\u3067\u5229\u7528\u3067\u304d\u308b\u3002
\n\t\t\t\t\u4f8b\u3048\u3070\u3001\u5404\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u8868\u793a\u3057\u305f\u3044\u5834\u5408\u3001MONITORINFO\u304b\u3089\u4eee\u60f3\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u5ea7\u6a19\u304c\u308f\u304b\u308b\u306e\u3067\u305d\u306e\u4f4d\u7f6e\u306bMoveWindow\u306a\u308a\u3057\u3066\u3084\u308c\u3070\u3088\u3044\u3002<\/p>\n\t\t\t\t
\u6587\u8cac\uff1aT.Sato<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3010\uff13\u3011\u3000\u30de\u30eb\u30c1\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u5236\u5fa1(C) \u6c17\u307e\u3050\u308c\u306b\u601d\u3044\u3064\u3044\u305f\u5185\u5bb9\u3092\u3001\u79c1\u500b\u4eba\u3068\u3057\u3066\u306f\u5099\u5fd8\u9332\u7684\u306b\u6bb4\u308a\u66f8\u3044\u305f\u308a\u3057\u305f\u3044\u3068\u3044\u3046\u601d\u3044\u306f\u3042\u308b\u3002 \u4eca\u56de\u306f\u30de\u30eb\u30c1\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u5236\u5fa1\u306b\u3064\u3044\u3066\u3002 \uff30\uff23\u306b\u8907\u6570\u306e\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3068\u304d\u306b\u3001\u305d\u308c […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,3],"tags":[22],"class_list":["post-1133","post","type-post","status-publish","format-standard","hentry","category-soft","category-tech","tag-programming-tips"],"_links":{"self":[{"href":"https:\/\/www.iss.ai\/index.php?rest_route=\/wp\/v2\/posts\/1133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iss.ai\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iss.ai\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iss.ai\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iss.ai\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1133"}],"version-history":[{"count":29,"href":"https:\/\/www.iss.ai\/index.php?rest_route=\/wp\/v2\/posts\/1133\/revisions"}],"predecessor-version":[{"id":1162,"href":"https:\/\/www.iss.ai\/index.php?rest_route=\/wp\/v2\/posts\/1133\/revisions\/1162"}],"wp:attachment":[{"href":"https:\/\/www.iss.ai\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iss.ai\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1133"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iss.ai\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}