获取移动存储器的盘符及卷标信息

来源：互联网发布：python 字典迭代编辑：程序博客网时间：2024/04/30 02:08

GetLogicalDriveStrings:获取盘符名称的信息，GetVolumeInformation：获取卷标等信息
#include <windows.h>
#include <stdio.h>
#include <string>
#include <tchar.h>

int   main(int   argc,   char   **argv)
{
std::string strdevicename;
TCHAR szBuf[100];
memset(szBuf,0,100);
char   VolumeName[256];
DWORD VolumeSerialNumber;
//获取移动盘符
unsigned long len = GetLogicalDriveStrings(sizeof(szBuf)/sizeof(TCHAR),szBuf);
if (0 == len)
{
  return -1;
}

for (TCHAR * s= szBuf; *s; s+=_tcslen(s)+1)
{
  LPCTSTR sDrivePath = s;
  UINT uDriveType = GetDriveType(sDrivePath);
  if (DRIVE_REMOVABLE == uDriveType)
  {
   memset(VolumeName, 0, 256);
   strdevicename.assign(sDrivePath);
   GetVolumeInformation(strdevicename.c_str(), VolumeName, 12,
      &VolumeSerialNumber, NULL, NULL, NULL, 10);
   strdevicename += VolumeName;
   printf("卷标：%s/n", strdevicename.c_str());
   printf("序列号：%lu/n",VolumeSerialNumber);
  }
}

return   0;
}