VC中用什么方法完成文件的复制？

VC中用什么方法完成文件的复制？谢谢 问题点数：50、回复次数：3Top

1 楼yu_hl（卖柴火的小男孩）回复于 2002-05-11 10:21:38 得分 40

CopyFile   or   SHFileOperationTop

2 楼papaya_stone（^_^)shentong(^_^）回复于 2002-05-11 10:22:40 得分 10

MSDN:  
   
  CopyFile  
  The   CopyFile   function   copies   an   existing   file   to   a   new   file.    
   
  BOOL   CopyFile(  
      LPCTSTR   lpExistingFileName,  
                                                      //   pointer   to   name   of   an   existing   file  
      LPCTSTR   lpNewFileName,     //   pointer   to   filename   to   copy   to  
      BOOL   bFailIfExists             //   flag   for   operation   if   file   exists  
  );  
     
  Parameters  
  lpExistingFileName    
  Pointer   to   a   null-terminated   string   that   specifies   the   name   of   an   existing   file.    
  lpNewFileName    
  Pointer   to   a   null-terminated   string   that   specifies   the   name   of   the   new   file.    
  bFailIfExists    
  Specifies   how   this   operation   is   to   proceed   if   a   file   of   the   same   name   as   that   specified   by   lpNewFileName   already   exists.   If   this   parameter   is   TRUE   and   the   new   file   already   exists,   the   function   fails.   If   this   parameter   is   FALSE   and   the   new   file   already   exists,   the   function   overwrites   the   existing   file   and   succeeds.    
  Return   Values  
  If   the   function   succeeds,   the   return   value   is   nonzero.  
   
  If   the   function   fails,   the   return   value   is   zero.   To   get   extended   error   information,   call   GetLastError.    
   
  Remarks  
  Security   attributes   for   the   existing   file   are   not   copied   to   the   new   file.    
   
  File   attributes   for   the   existing   file   are   copied   to   the   new   file.   For   example,   if   an   existing   file   has   the   FILE_ATTRIBUTE_READONLY   file   attribute,   a   copy   created   through   a   call   to   CopyFile   will   also   have   the   FILE_ATTRIBUTE_READONLY   file   attribute.    
   
  Windows   CE:   If   the   function   succeeds,   the   return   value   is   TRUE.   If   the   function   fails,   the   return   value   is   FALSE.   To   get   extended   error   information,   call   GetLastError.  
   
  QuickInfo  
      Windows   NT:   Requires   version   3.1   or   later.  
      Windows:   Requires   Windows   95   or   later.  
      Windows   CE:   Requires   version   1.0   or   later.  
      Header:   Declared   in   winbase.h.  
      Import   Library:   Use   kernel32.lib.  
      Unicode:   Implemented   as   Unicode   and   ANSI   versions   on   Windows   NT.  
   
  See   Also  
  File   I/O   Overview,   File   Functions,   CreateFile,   MoveFile    
   
     
  Top

3 楼gular（胡不归）回复于 2002-05-11 10:24:46 得分 0

Thank   you!  
  以后请多多帮助！  
  给分！Top

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