#include <windows.h>
#include <stdio.h>
int main(int argc, char **argv)
{
DWORD VolumeSerialNumber;
char VolumeName[256];
GetVolumeInformation( "c:\\ ",VolumeName,12,&VolumeSerialNumber,NULL,NULL,NULL,10);
printf( "c盘的卷标：%s\n ",VolumeName);
printf( "c盘的序列号：%lu\n ",VolumeSerialNumber);
return 0;
}