getversionex

Windows API one-day training (73) getversionex Function Windows development is still very fast, from Win95 to Win98, to Win2000 and XP systems. Each system has different functions. to distinguish different systems in a program, you need to obtain

From: http://flyxxtt.blogbus.com/logs/42705986.html Windows APIThere are two functions availableObtain the system version information.:GetversionAndGetversionex.      GetversionThis function has plagued a lot of programmers, its original design is

Inline void chWindows9xNotAllowed (){OSVERSIONINFO vi = {sizeof (vi )};GetVersionEx (& vi );If (vi. dwPlatformId = VER_PLATFORM_WIN32_WINDOWS ){ChMB ("This application requires features not present in Windows 9x .");ExitProcess (0 );}} Inline void

// Declaration: getversionex (VAR lpversioninformation: tosversioninfo {the parameter is a structure}): bool; // The tosversioninfo structure is _ osversioninfoa rename _ osversioninfoa = record dwosversioninfosize: DWORD; {structure size}

Transmission Door C # Interop Series articles: C # Interoperability Primer Series (i): Introduction to Interoperability in C # C # Interoperability Primer series (ii): Invoke the Win32 function using platform invoke C #

Unit GetWindowsName; InterfaceUses Registry, Windows, ShellAPI;{--------------------------------------------------------------------------}{1. Obtain the current Windows Version}ConstCOsUnknown =-1;COsWin95 = 0;COsWin98 = 1;COsWin98SE = 2;COsWinME =

Start -- run -- winver. Getversionex Systemversion st; Getversionex (...); Enum win32type {win32s, winnt3, Win95, Win98, winme, winnt4, Win2000, WINXP };Win32type isshelltype (){Win32type shelltype;DWORD winver;Osversioninfo * osvi;Winver =

To implement this function, you must call a system API. ExitWindowsEx The function is to log out of the current user, shut down the system, or restart the system. It sends a WM_QUERYENDSESSION message to all applications so that they can decide

VC + + Get OS Version (excerpt from MSDN) #include #include BOOL displaysystemversion (){Osversioninfoex OSVI;BOOL Bosversioninfoex; Try calling GetVersionEx using the OSVERSIONINFOEX structure.//If that fails, try using the OSVERSIONINFO structure.

Obtain the detailed description of the current Windows operating system version. Currently, Windows 2003 is supported. Cstring getosdesc (void){Cstring sosinfo, stmp;Osversioninfoex osvi;Bool bosversioninfoex; Sosinfo = "N/"; // Try calling