{"id":60225,"date":"2024-10-13T01:05:16","date_gmt":"2024-10-12T17:05:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60225\/"},"modified":"2024-10-13T01:05:16","modified_gmt":"2024-10-12T17:05:16","slug":"c%e8%aa%9e%e8%a8%80%e4%b8%ad%e4%bd%bf%e7%94%a8treeview%e6%8e%a7%e4%bb%b6%e8%88%87%e6%95%b8%e6%93%9a%e5%ba%ab%e6%93%8d%e4%bd%9c-c-treeview-%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60225\/","title":{"rendered":"C\u8a9e\u8a00\u4e2d\u4f7f\u7528TreeView\u63a7\u4ef6\u8207\u6578\u64da\u5eab\u64cd\u4f5c (c treeview \u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"c%e8%aa%9e%e8%a8%80%e4%b8%ad%e4%bd%bf%e7%94%a8treeview%e6%8e%a7%e4%bb%b6%e8%88%87%e6%95%b8%e6%93%9a%e5%ba%ab%e6%93%8d%e4%bd%9c-pTjGHNvZnf\">C\u8a9e\u8a00\u4e2d\u4f7f\u7528TreeView\u63a7\u4ef6\u8207\u6578\u64da\u5eab\u64cd\u4f5c<\/h1>\n<p>\u5728\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u958b\u767c\u4e2d\uff0c\u4f7f\u7528\u5716\u5f62\u7528\u6236\u754c\u9762\uff08GUI\uff09\u4f86\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u5df2\u6210\u70ba\u4e00\u7a2e\u8da8\u52e2\u3002C\u8a9e\u8a00\u4f5c\u70ba\u4e00\u7a2e\u5e95\u5c64\u7de8\u7a0b\u8a9e\u8a00\uff0c\u96d6\u7136\u4e0d\u5982\u4e00\u4e9b\u9ad8\u7d1a\u8a9e\u8a00\u90a3\u6a23\u76f4\u89c0\uff0c\u4f46\u4ecd\u7136\u53ef\u4ee5\u901a\u904e\u9069\u7576\u7684\u5eab\u4f86\u5be6\u73feGUI\u529f\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728C\u8a9e\u8a00\u4e2d\u4f7f\u7528TreeView\u63a7\u4ef6\uff0c\u4e26\u7d50\u5408\u6578\u64da\u5eab\u64cd\u4f5c\u4f86\u5be6\u73fe\u4e00\u500b\u7c21\u55ae\u7684\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n<h2 id=\"treeview%e6%8e%a7%e4%bb%b6%e6%a6%82%e8%bf%b0-pTjGHNvZnf\">TreeView\u63a7\u4ef6\u6982\u8ff0<\/h2>\n<p>TreeView\u63a7\u4ef6\u662f\u4e00\u7a2e\u5e38\u898b\u7684GUI\u7d44\u4ef6\uff0c\u901a\u5e38\u7528\u65bc\u986f\u793a\u5c64\u6b21\u7d50\u69cb\u7684\u6578\u64da\u3002\u5b83\u53ef\u4ee5\u7528\u65bc\u986f\u793a\u6587\u4ef6\u7cfb\u7d71\u3001\u7d44\u7e54\u7d50\u69cb\u6216\u4efb\u4f55\u5176\u4ed6\u9700\u8981\u5c64\u6b21\u7d50\u69cb\u7684\u6578\u64da\u3002\u5728C\u8a9e\u8a00\u4e2d\uff0c\u4f7f\u7528Windows API\u6216GTK\u7b49\u5eab\u53ef\u4ee5\u5be6\u73feTreeView\u63a7\u4ef6\u7684\u529f\u80fd\u3002<\/p>\n<h2 id=\"%e7%92%b0%e5%a2%83%e8%a8%ad%e7%bd%ae-pTjGHNvZnf\">\u74b0\u5883\u8a2d\u7f6e<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u5df2\u5b89\u88dd\u4ee5\u4e0b\u74b0\u5883\uff1a<\/p>\n<ul>\n<li>Windows\u64cd\u4f5c\u7cfb\u7d71\uff08\u5982\u679c\u4f7f\u7528Windows API\uff09<\/li>\n<li>GTK\u5eab\uff08\u5982\u679c\u4f7f\u7528\u8de8\u5e73\u53f0\u89e3\u6c7a\u65b9\u6848\uff09<\/li>\n<li>SQLite\u6216\u5176\u4ed6\u6578\u64da\u5eab\u7cfb\u7d71<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8windows-api%e5%89%b5%e5%bb%batreeview%e6%8e%a7%e4%bb%b6-pTjGHNvZnf\">\u4f7f\u7528Windows API\u5275\u5efaTreeView\u63a7\u4ef6<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Windows API\u5275\u5efaTreeView\u63a7\u4ef6\uff1a<\/p>\n<pre><code>\n#include \n#include \n\nLRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {\n    switch (uMsg) {\n        case WM_CREATE: {\n            HWND hTreeView = CreateWindowEx(0, WC_TREEVIEW, \"\",\n                WS_VISIBLE | WS_CHILD | TVS_HASLINES,\n                0, 0, 300, 400, hwnd, NULL, NULL, NULL);\n            \/\/ \u6dfb\u52a0\u7bc0\u9ede\n            HTREEITEM hRoot = TreeView_InsertItem(hTreeView, &amp;tvi);\n            break;\n        }\n        case WM_DESTROY:\n            PostQuitMessage(0);\n            break;\n        default:\n            return DefWindowProc(hwnd, uMsg, wParam, lParam);\n    }\n    return 0;\n}\n\nint WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd) {\n    \/\/ \u7a97\u53e3\u8a3b\u518a\u548c\u5275\u5efa\u4ee3\u78bc\n}\n<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e6%93%8d%e4%bd%9c-pTjGHNvZnf\">\u6578\u64da\u5eab\u64cd\u4f5c<\/h2>\n<p>\u5728TreeView\u4e2d\u986f\u793a\u6578\u64da\u901a\u5e38\u9700\u8981\u5f9e\u6578\u64da\u5eab\u4e2d\u63d0\u53d6\u4fe1\u606f\u3002\u9019\u88e1\u4ee5SQLite\u70ba\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u9023\u63a5\u6578\u64da\u5eab\u4e26\u63d0\u53d6\u6578\u64da\uff1a<\/p>\n<pre><code>\n#include \n\nvoid fetchDataFromDatabase() {\n    sqlite3 *db;\n    char *errMsg = 0;\n    int rc = sqlite3_open(\"example.db\", &amp;db);\n\n    if (rc) {\n        fprintf(stderr, \"Can't open database: %sn\", sqlite3_errmsg(db));\n        return;\n    }\n\n    const char *sql = \"SELECT name FROM items;\";\n    sqlite3_exec(db, sql, callback, 0, &amp;errMsg);\n    sqlite3_close(db);\n}\n\nstatic int callback(void *NotUsed, int argc, char **argv, char **azColName) {\n    for (int i = 0; i &lt; argc; i++) {\n        printf(&quot;%s = %sn&quot;, azColName[i], argv[i] ? argv[i] : &quot;NULL&quot;);\n    }\n    return 0;\n}\n<\/code><\/pre>\n<h2 id=\"%e5%b0%87%e6%95%b8%e6%93%9a%e9%a1%af%e7%a4%ba%e5%9c%a8treeview%e4%b8%ad-pTjGHNvZnf\">\u5c07\u6578\u64da\u986f\u793a\u5728TreeView\u4e2d<\/h2>\n<p>\u4e00\u65e6\u5f9e\u6578\u64da\u5eab\u4e2d\u63d0\u53d6\u4e86\u6578\u64da\uff0c\u5c31\u53ef\u4ee5\u5c07\u5176\u6dfb\u52a0\u5230TreeView\u63a7\u4ef6\u4e2d\u3002\u4ee5\u4e0b\u662f\u5c07\u6578\u64da\u6dfb\u52a0\u5230TreeView\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nvoid addItemsToTreeView(HWND hTreeView) {\n    \/\/ \u5047\u8a2d\u5df2\u7d93\u5f9e\u6578\u64da\u5eab\u7372\u53d6\u4e86\u6578\u64da\n    HTREEITEM hItem;\n    TVITEM tvi;\n    \n    \/\/ \u6dfb\u52a0\u7bc0\u9ede\n    tvi.mask = TVIF_TEXT;\n    tvi.pszText = \"Item 1\";\n    hItem = TreeView_InsertItem(hTreeView, &amp;tvi);\n}\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-pTjGHNvZnf\">\u7e3d\u7d50<\/h2>\n<p>\u5728C\u8a9e\u8a00\u4e2d\u4f7f\u7528TreeView\u63a7\u4ef6\u7d50\u5408\u6578\u64da\u5eab\u64cd\u4f5c\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5c55\u793a\u5c64\u6b21\u7d50\u69cb\u7684\u6578\u64da\u3002\u901a\u904eWindows API\u6216GTK\u7b49\u5eab\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5275\u5efa\u529f\u80fd\u5f37\u5927\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u4e26\u901a\u904e\u6578\u64da\u5eab\u7372\u53d6\u6240\u9700\u7684\u4fe1\u606f\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u63d0\u9ad8\u4e86\u7528\u6236\u9ad4\u9a57\uff0c\u9084\u80fd\u5920\u9748\u6d3b\u5730\u7ba1\u7406\u548c\u5c55\u793a\u6578\u64da\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u958b\u767c\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5728C\u8a9e\u8a00\u4e2d\u4f7f\u7528TreeView\u63a7\u4ef6\u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u8207\u5c55\u793a\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-60225","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60225","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=60225"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60225\/revisions"}],"predecessor-version":[{"id":60226,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60225\/revisions\/60226"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60225"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60225"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}