获取操作系统信息.docxVIP

基于Visual C++之Windows核心编程代码分析（4）获取操作系统信息分类：VC++编程技术Visual C++2010编程技术Visual Studi12-16 21:26114人阅读评论(0)收藏举报我们在进行Windows编程的时候，经常需要获取操作系统的信息，好根据操作系统的信息进行信息处理，保证软件的兼容性。具体请见代码实现与注释分析。?view plaincopy to clipboardprint?/*?头文件?*/??#include?windows.h ??#include?Lmcons.h ??#include?stdio.h ??/*?函数声明?*/??void?ShowVersionInfo();??void?ShowSystemInfo();??void?GetFolders();??void?GetNames();??void?MouseSpeed();??/*?************************************?*?int?main()?*?功能????依次调用各示例函数?**************************************/??int?main()??{??????ShowVersionInfo();??????ShowSystemInfo();??????GetFolders();??????GetNames();??????MouseSpeed();??}????/*?************************************?*?void?ShowVersionInfo()?*?功能????获取并显示系统版本信息?**************************************/??void?ShowVersionInfo()??{??????OSVERSIONINFOEX?ovex;??????CHAR?szVersionInfo[1024];??????*szVersionInfo?=?\x00;??????//?设置参数大小，调用并判断是否成功??????ovex.dwOSVersionInfoSize?=?sizeof(OSVERSIONINFOEX);??????if(!GetVersionEx(ovex))??????{??????????printf(error?%d\n,GetLastError());??????????return;??????}??????//?判断版本??????if(ovex.dwMajorVersion==5)??????{??????????if(ovex.dwMinorVersion==0)??????????????lstrcat(szVersionInfo,Windows?2000?);??????????else?if(ovex.dwMinorVersion==1)??????????????lstrcat(szVersionInfo,Windows?XP?);??????????else?if(ovex.dwMinorVersion==2)??????????????lstrcat(szVersionInfo,Windows?Server?2003?);??????????else?if(ovex.dwMinorVersion==7)??????????????lstrcat(szVersionInfo,Windows?7?);??????}??????else?if(ovex.dwMajorVersion?==?6)??????????lstrcat(szVersionInfo,Windows?Vista?);??????else??????????lstrcat(szVersionInfo,Windows?NT?4.0?或者其他?);??????//?安装的SP，字符串??????lstrcat(szVersionInfo,ovex.szCSDVersion);??????//?判断wProductType，产品类型??????switch(ovex.wProductType)??????{??????case?VER_NT_DOMAIN_CONTROLLER:??????????lstrcat(szVersionInfo,\n域控制器);??????????break;??????case?VER_NT_SERVER:??????????lstrcat(szVersionInfo,\n服务器);??????????break;??????case?VER_NT_WORKSTATION?:??????????lstrcat(szVe