怎样获得指定区的磁盘总大小和可用空间大小？

怎样获得指定区的磁盘总大小和可用空间大小？ 问题点数：20、回复次数：5Top

1 楼dyugao（晕头转向）回复于 2004-12-03 09:57:47 得分 4

GetDiskFreeSpaceExTop

2 楼danyueer（淡月儿:从此以后,各人得各人的眼泪罢了）回复于 2004-12-03 10:13:00 得分 4

GetDiskFreeSpaceEx  
  The   GetDiskFreeSpaceEx   function   retrieves   information   about   the   amount   of   space   available   on   a   disk   volume:   the   total   amount   of   space,   the   total   amount   of   free   space,   and   the   total   amount   of   free   space   available   to   the   user   associated   with   the   calling   thread.    
   
  BOOL   GetDiskFreeSpaceEx(  
      LPCTSTR   lpDirectoryName,                                   //   directory   name  
      PULARGE_INTEGER   lpFreeBytesAvailable,         //   bytes   available   to   caller  
      PULARGE_INTEGER   lpTotalNumberOfBytes,         //   bytes   on   disk  
      PULARGE_INTEGER   lpTotalNumberOfFreeBytes   //   free   bytes   on   disk  
  );  
   
  From   MSDNTop

3 楼chuanke（（C ） 2005【空间代数】. All rights reserved .）回复于 2004-12-03 11:57:05 得分 4

CString   strDRV   =   "c:\\";//   (   const   char   *   )m_cbbDRV.GetItemDataPtr(   m_cbbDRV.GetCurSel());  
  ULARGE_INTEGER   FreeAv,   TotalBytes,   FreeBytes;  
  CString   strTmp   =   "",strTmp2   =   "";  
  if   (GetDiskFreeSpaceEx(strDRV,&FreeAv,&TotalBytes,&FreeBytes))  
  {  
  strTmp.Format("HDDTotal   VOL:%uM",   TotalBytes.QuadPart/1024/1024);  
  strTmp2.Format("Free   VOL:%uM",   FreeBytes.QuadPart/1024/1024);  
  }  
  Top

4 楼russule（雨田）回复于 2004-12-03 12:09:40 得分 4

ShowText.Format("磁盘空余：%dM",m_diskMan.GetDiskFree(g_FilePath.Left(3)));  
  m_StaticDisk.SetWindowText(ShowText);Top

5 楼oyljerry（【勇敢的心】→ ㊣提拉米苏√㊣）回复于 2004-12-03 12:10:27 得分 4

GetDiskFreeSpaceEx("E:",&FreeAv,&TotalBytes,&FreeBytesTop

相关问题

• freebytes
• 磁盘
• freeav
• 大小
• getdiskfreespaceex
• totalbytes
• pularge
• strtmp
• total amount
• space

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