--------怎么判断当前Vista是32位还是64位的版本？------------- ( 积分: 100 )

如题！
需要准确判断。

参考下面代码

#include <windows.h>
#include <stdio.h>

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

LPFN_ISWOW64PROCESS fnIsWow64Process;

BOOL IsWow64()
{
BOOL bIsWow64 = FALSE;

fnIsWow64Process = (LPFN_ISWOW64PROCESS)GetProcAddress(
GetModuleHandle(TEXT("kernel32&quot),"IsWow64Process"

if (NULL != fnIsWow64Process)
{
if (!fnIsWow64Process(GetCurrentProcess(),&bIsWow64))
{
// handle error
}
}
return bIsWow64;
}

void main()
{
if(IsWow64())
printf("Running on WOW64/n"
else printf("Running on 32-bit Windows/n"
}