[wxWidgets]_[初级]_[不常见但实用的类wxStandardPaths]

来源：互联网发布：单片机推挽输出编辑：程序博客网时间：2024/04/28 13:07

场景:

1.wxStandardPaths 用来获取各种系统路径，可以用于存放app的配置数据。比如文档目录,appData等。

代码:

#include "wx/wxprec.h"#ifndef WX_PRECOMP    #include "wx/wx.h"#endif#include "wx/cmdline.h"#include "wx/app.h" #include <assert.h>#include <iostream>#include <stdio.h>#include "wx/stdpaths.h"#include <Windows.h>#include <shlobj.h>using namespace std;void TestStandardPaths(){cout << "TestStandardPaths" << endl;wxStandardPaths& sp = wxStandardPaths::Get();cout << "GetAppDocumentsDir (): " << sp.GetAppDocumentsDir() << endl;cout << "GetDataDir (): " << sp.GetDataDir() << endl;cout << "GetDocumentsDir (): " << sp.GetDocumentsDir() << endl;cout << "GetExecutablePath  (): " << sp.GetExecutablePath() << endl;cout << "GetLocalDataDir(): " << sp.GetLocalDataDir() << endl;cout << "GetPluginsDir(): " << sp.GetPluginsDir() << endl;cout << "GetResourcesDir(): " << sp.GetResourcesDir() << endl;cout << "GetTempDir(): " << sp.GetTempDir() << endl;cout << "GetUserDataDir(): " << sp.GetUserDataDir() << endl;cout << "MSWGetShellDir(): " << sp.MSWGetShellDir(CSIDL_APPDATA) << endl;}int main(int argc,char* argv[]){wxInitialize();wxEntryStart(argc,argv);wxInitAllImageHandlers();TestStandardPaths();wxEntryCleanup();wxUninitialize();return 0;}

输出:

TestStandardPathsGetAppDocumentsDir (): C:\Users\Admin\DocumentsGetDataDir (): E:\workspace\test_project\01.test_project\test_wx\test_wxCmdLineParser\msw\Debug\BinGetDocumentsDir (): C:\Users\Admin\DocumentsGetExecutablePath  (): E:\workspace\test_project\01.test_project\test_wx\test_wxCmdLineParser\msw\Debug\Bin\test_wxCmdLineParser.exeGetLocalDataDir(): E:\workspace\test_project\01.test_project\test_wx\test_wxCmdLineParser\msw\Debug\BinGetPluginsDir(): E:\workspace\test_project\01.test_project\test_wx\test_wxCmdLineParser\msw\Debug\BinGetResourcesDir(): E:\workspace\test_project\01.test_project\test_wx\test_wxCmdLineParser\msw\Debug\BinGetTempDir(): C:\Users\Admin\AppData\Local\TempGetUserDataDir(): C:\Users\Admin\AppData\Roaming\test_wxCmdLineParserMSWGetShellDir(): C:\Users\Admin\AppData\Roaming

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