VC获取操作系统位数

方法1,msdn 有相应的例子,代码贴出来给你看看

MSDN有相应Example!

#include <windows.h>

typedef BOOL (WINAPI *LPFN_ISWOW64PROCESS) (HANDLE, PBOOL);

LPFN_ISWOW64PROCESS
fnIsWow64Process = (LPFN_ISWOW64PROCESS)GetProcAddress(
GetModuleHandle( "kernel32 "), "IsWow64Process ");

BOOL IsWow64()
{
BOOL bIsWow64 = FALSE;

if (NULL != fnIsWow64Process)
{
if (!fnIsWow64Process(GetCurrentProcess(),&bIsWow64))
{// handle error
std::cout < < "Handle Error " < <std::endl;
}
}
return bIsWow64;
}

方法2:
GetSystemWow64Directory
判断这个文件夹是否存在
原文地址:https://www.cnblogs.com/liaocheng/p/4401828.html