{"id":9405,"date":"2023-03-02T09:06:39","date_gmt":"2023-03-02T01:06:39","guid":{"rendered":"https:\/\/blog.iyatt.com\/?p=9405"},"modified":"2024-05-05T14:18:11","modified_gmt":"2024-05-05T06:18:11","slug":"%e9%80%9a%e7%94%a8%e5%af%b9%e8%af%9d%e6%a1%86%e4%bd%bf%e7%94%a8-windows-api%ef%bc%88%e7%bc%96%e8%be%91%e4%b8%ad%ef%bc%89","status":"publish","type":"post","link":"https:\/\/blog.iyatt.com\/?p=9405","title":{"rendered":"\u901a\u7528\u989c\u8272\u5bf9\u8bdd\u6846 &#8211; Windows API"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.iyatt.com\/?p=9405\/#%E7%8E%AF%E5%A2%83\" >\u73af\u5883<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.iyatt.com\/?p=9405\/#%E7%A4%BA%E4%BE%8B\" >\u793a\u4f8b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.iyatt.com\/?p=9405\/#%E5%9F%BA%E6%9C%AC%E4%BD%BF%E7%94%A8%E7%A4%BA%E4%BE%8B\" >\u57fa\u672c\u4f7f\u7528\u793a\u4f8b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.iyatt.com\/?p=9405\/#%E5%BA%94%E7%94%A8%E7%A4%BA%E4%BE%8B\" >\u5e94\u7528\u793a\u4f8b<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E7%8E%AF%E5%A2%83\"><\/span>\u73af\u5883<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Windows SDK 10.0\uff08Windows 11\uff09<br \/>\n\u5e73\u53f0\u5de5\u5177\u96c6\uff1aVisual Studio 2022 v143<br \/>\nC \u8bed\u8a00\u6807\u51c6\uff1aC17<br \/>\n\u5b57\u7b26\u96c6\uff1aUnicode<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E7%A4%BA%E4%BE%8B\"><\/span>\u793a\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"%E5%9F%BA%E6%9C%AC%E4%BD%BF%E7%94%A8%E7%A4%BA%E4%BE%8B\"><\/span>\u57fa\u672c\u4f7f\u7528\u793a\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre><code class=\"language-c\">#include &lt;Windows.h&gt;\n\nint WINAPI wWinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPreInstance, _In_ LPWSTR lpCmdLine, _In_ int nCmdShow)\n{\n    CHOOSECOLOR cc = {0}; \/\/ \u989c\u8272\u9009\u62e9\u5bf9\u8bdd\u6846\u7ed3\u6784 \n    static COLORREF acrCustClr[16]; \/\/ 16 \u4e2a\u81ea\u5b9a\u4e49\u989c\u8272\n\n    cc.lStructSize = sizeof(cc);\n    cc.hwndOwner = NULL; \/\/ \u5bf9\u8bdd\u6846\u7a97\u53e3\u7684\u7236\u7a97\u53e3\n    cc.lpCustColors = (LPDWORD) acrCustClr; \/\/ \u4f20\u5165\u81ea\u5b9a\u4e49\u989c\u8272\n    cc.rgbResult = RGB(120, 130, 140); \/\/ \u521d\u59cb\u989c\u8272\n    cc.Flags = CC_FULLOPEN | CC_RGBINIT; \/\/ \u663e\u793a\u201c\u89c4\u5b9a\u81ea\u5b9a\u4e49\u989c\u8272\u201d\u7684\u5185\u5bb9 | \u7528 rgbResult \u7684\u989c\u8272\u503c\u521d\u59cb\u5316\n\n    WCHAR s[32]; \/\/ \u7528\u4e8e\u5b58\u653e\u989c\u8272\u7684\u6253\u5370\u8f93\u51fa\u4fe1\u606f\n    ZeroMemory(s, sizeof(s));\n\n    AllocConsole(); \/\/ \u7533\u8bf7\u63a7\u5236\u53f0\u7a97\u53e3\u7528\u4e8e\u663e\u793a\u4fe1\u606f\n    HANDLE out = GetStdHandle(STD_OUTPUT_HANDLE); \/\/ \u83b7\u53d6\u6807\u51c6\u8f93\u51fa\u53e5\u67c4\n\n    if (ChooseColor(&amp;cc)) \/\/ \u6253\u5370\u8f93\u51fa\u9009\u62e9\u7684\u989c\u8272\n    {\n        wsprintf(s, L&quot;R\uff1a%d\uff0cG\uff1a%d\uff0cB\uff1a%d\\n&quot;, GetRValue(cc.rgbResult), GetGValue(cc.rgbResult), GetBValue(cc.rgbResult));\n        WriteConsole(out, s, wcslen(s), NULL, NULL);\n    }\n\n    system(&quot;pause&quot;);\n}<\/code><\/pre>\n<p>\u53ef\u4ee5\u901a\u8fc7\u7ed9 acrCustClr \u8d4b\u503c\uff0c\u8bbe\u7f6e 16 \u81ea\u5b9a\u4e49\u989c\u8272\uff0c\u6211\u8fd9\u91cc\u6ca1\u8bbe\u7f6e\u9ed8\u8ba4\u521d\u59cb\u5316\u4e3a 0 \u4e86\uff0c\u5c31\u662f\u9ed1\u8272<br \/>\n<img decoding=\"async\" data-src=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2023\/03\/image-1677718806575.png\" alt=\"file\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 543px; --smush-placeholder-aspect-ratio: 543\/433;\" \/><\/p>\n<p>\u4e5f\u53ef\u4ee5\u9009\u62e9\u989c\u8272\u6216\u8005\u8bbe\u7f6e\u989c\u8272\u503c\uff0c\u5355\u51fb\u6dfb\u52a0\u5230\u81ea\u5b9a\u4e49\u989c\u8272\uff0c\u4f1a\u5728\u81ea\u5b9a\u4e49\u989c\u8272\u5904\u663e\u793a\uff0c\u5e76\u5c06\u989c\u8272\u503c\u5b58\u653e\u5230 acrCustClr \u4e2d<br \/>\n<img decoding=\"async\" data-src=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2023\/03\/image-1677719086744.png\" alt=\"file\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 364px; --smush-placeholder-aspect-ratio: 364\/182;\" \/><\/p>\n<p>\u70b9\u786e\u5b9a\u540e\u4f1a\u5c06\u9009\u62e9\u7684\u989c\u8272\u5b58\u653e\u5230 rgbResult \u4e2d\uff0c\u8fd9\u91cc\u901a\u8fc7\u63a7\u5236\u53f0\u6253\u5370\u8f93\u51fa\u4e86<br \/>\n<img decoding=\"async\" data-src=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2023\/03\/image-1677719186287.png\" alt=\"file\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 294px; --smush-placeholder-aspect-ratio: 294\/107;\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%BA%94%E7%94%A8%E7%A4%BA%E4%BE%8B\"><\/span>\u5e94\u7528\u793a\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre><code class=\"language-c\">#include &lt;Windows.h&gt;\n\n#define ID_PEN_SET          100\n#define ID_BRUSH_SET        101\n\n#define PEN_SIZE            5 \/\/ \u753b\u7b14\u5bbd\u5ea6\n\nCOLORREF g_crPen = RGB(255, 0, 0); \/\/ \u753b\u7b14\u989c\u8272\nCOLORREF g_crBrush = RGB(0, 0, 255); \/\/ \u753b\u5237\u989c\u8272\n\nLRESULT CALLBACK wndProc(HWND wnd, UINT msg, WPARAM wp, LPARAM lp)\n{\n    static HPEN pen;\n    static HBRUSH brush;\n    static CHOOSECOLOR cc;\n    static COLORREF acrCustClr[16];\n\n    switch (msg)\n    {\n        case WM_CREATE:\n        {\n            \/\/ \u989c\u8272\u8bbe\u7f6e\u6309\u94ae\n            CreateWindowEx(0, L&quot;BUTTON&quot;, L&quot;\u8bbe\u7f6e\u753b\u7b14\u989c\u8272&quot;, WS_CHILD | WS_VISIBLE, 20, 20, 120, 20, wnd, (HMENU)ID_PEN_SET, (HINSTANCE)GetWindowLongPtr(wnd, GWLP_HINSTANCE), NULL);\n            CreateWindowEx(0, L&quot;BUTTON&quot;, L&quot;\u8bbe\u7f6e\u753b\u5237\u989c\u8272&quot;, WS_CHILD | WS_VISIBLE, 200, 20, 120, 20, wnd, (HMENU)ID_BRUSH_SET, (HINSTANCE)GetWindowLongPtr(wnd, GWLP_HINSTANCE), NULL);\n            \/\/ \u989c\u8272\u9009\u62e9\u6846\u7ed3\u6784\u4f53\u521d\u59cb\u5316\n            cc.lStructSize = sizeof(cc);\n            cc.hwndOwner = wnd;\n            cc.lpCustColors = acrCustClr;\n            cc.Flags = CC_FULLOPEN | CC_RGBINIT;\n            \/\/ \u521d\u59cb\u521b\u5efa\u753b\u7b14\u753b\u5237\n            pen = CreatePen(PS_SOLID, PEN_SIZE, g_crPen);\n            brush = CreateSolidBrush(g_crBrush);\n            break;\n        }\n        case WM_PAINT:\n        {\n            static PAINTSTRUCT ps;\n            static HDC hdc;\n\n            hdc = BeginPaint(wnd, &amp;ps); \/\/ \u6253\u5f00\u7ed8\u56fe\u4e0a\u4e0b\u6587\n            HPEN oldPen = SelectObject(hdc, pen); \/\/ \u66ff\u6362\u753b\u7b14\n            HBRUSH oldBrush = SelectObject(hdc, brush); \/\/ \u66ff\u6362\u753b\u5237\n            Rectangle(hdc, 50, 200, 300, 300); \/\/ \u7ed8\u5236\u77e9\u5f62\n            SelectObject(hdc, oldPen); \/\/ \u6362\u56de\u753b\u7b14\n            SelectObject(hdc, oldBrush); \/\/ \u6362\u56de\u753b\u5237\n            EndPaint(wnd, &amp;ps); \/\/ \u5173\u95ed\u7ed8\u56fe\u4e0a\u4e0b\u6587\n            break;\n        }\n        case WM_COMMAND:\n        {\n            switch (LOWORD(wp))\n            {\n                case ID_PEN_SET:\n                {\n                    if (HIWORD(wp) == BN_CLICKED)\n                    {\n                        cc.rgbResult = g_crPen;\n                        if (ChooseColor(&amp;cc))\n                        {\n                            g_crPen = cc.rgbResult;\n                        }\n                        DeleteObject(pen); \/\/ \u5220\u9664\u539f\u81ea\u5b9a\u4e49\u753b\u7b14\n                        pen = CreatePen(PS_SOLID, PEN_SIZE, g_crPen); \/\/ \u521b\u5efa\u65b0\u753b\u7b14\n                    }\n                    break;\n                }\n                case ID_BRUSH_SET:\n                {\n                    if (HIWORD(wp) == BN_CLICKED)\n                    {\n                        cc.rgbResult = g_crBrush;\n                        if (ChooseColor(&amp;cc))\n                        {\n                            g_crBrush = cc.rgbResult;\n                        }\n                        DeleteObject(brush); \/\/ \u5220\u9664\u539f\u753b\u5237\n                        brush = CreateSolidBrush(g_crBrush); \/\/ \u521b\u5efa\u65b0\u753b\u5237\n                    }\n                    break;\n                }\n                default:\n                {\n                    break;\n                }\n            }\n            InvalidateRgn(wnd, 0, TRUE);\n            break;\n        }\n        case WM_CLOSE:\n        {\n            DestroyWindow(wnd);\n            break;\n        }\n        case WM_DESTROY:\n        {\n            PostQuitMessage(0);\n            break;\n        }\n        default:\n        {\n            return DefWindowProc(wnd, msg, wp, lp);\n        }\n    }\n    return 0;\n}\n\nint WINAPI wWinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPreInstance, _In_ LPWSTR lpCmdLine, _In_ int nCmdShow)\n{\n    PCWSTR className = L&quot;desktopAPP&quot;;\n    WNDCLASSEX wc = {0};\n    wc.cbSize = sizeof(WNDCLASSEX);\n    wc.lpszClassName = className;\n    wc.lpfnWndProc = wndProc;\n    if (!RegisterClassEx(&amp;wc))\n    {\n        return 100;\n    }\n\n    HWND wnd = CreateWindowEx(0, className, L&quot;\u901a\u7528\u989c\u8272\u5bf9\u8bdd\u6846\u4f7f\u7528&quot;, WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, 0, 380, 400, NULL, NULL, hInstance, NULL);\n    if (!wnd)\n    {\n        return 101;\n    }\n\n    ShowWindow(wnd, nCmdShow);\n    UpdateWindow(wnd);\n\n    MSG msg = {0};\n    while (GetMessage(&amp;msg, NULL, 0, 0))\n    {\n        DispatchMessage(&amp;msg);\n    }\n\n    return (int)msg.wParam;\n}<\/code><\/pre>\n<p><img decoding=\"async\" data-src=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2023\/03\/image-1678004549882.png\" alt=\"file\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 856px; --smush-placeholder-aspect-ratio: 856\/461;\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u73af\u5883 Windows SDK 10.0\uff08Windows 11\uff09 \u5e73\u53f0\u5de5\u5177\u96c6\uff1aVisual Studio 202 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"zakra_page_container_layout":"customizer","zakra_page_sidebar_layout":"customizer","zakra_remove_content_margin":false,"zakra_sidebar":"customizer","zakra_transparent_header":"customizer","zakra_logo":0,"zakra_main_header_style":"default","zakra_menu_item_color":"","zakra_menu_item_hover_color":"","zakra_menu_item_active_color":"","zakra_menu_active_style":"","zakra_page_header":true,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[1,593],"tags":[],"class_list":["post-9405","post","type-post","status-publish","format-standard","hentry","category-all","category-windows-api"],"modified_by":"IYATT-yx","_links":{"self":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts\/9405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9405"}],"version-history":[{"count":0,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts\/9405\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}