C + + Get file size

  #include  < iostream>  #include  < io.h>  #include  <  sys\stat.h>  #include  < afx.h>  #define  _afxdll   Using namespace  std;   Void main ()   { //  This file is not accessible   char* filepath =  in the project's open state. \\TEST.NCB ";  // c++ Get file size method one   struct _stat info;   _stat (Filepath, &info);   int size = info.st_size;   cout< < size< < endl;  // c++ Get File size method two   File* file = fopen (filepath,  "RB");   if  (file)   {  Int size = filelength (Fileno (file));   cout< <  size< < endl;   fclose (file);  }  // c++ get file size method three   cfile cfile;   if  (CFile. Open (Filepath, cfile::moderead))   {  Int size = cfile. GEtlength ();   cout< < size< < endl;  }  // c++ get file size method four   Handle handle = createfile (Filepath, file_read_ea,  
File_share_read, 0, open_existing, 0, 0);   if (handle!= invalid_handle_value) {int size = GetFileSize (handle, NULL);   cout< < size< < Endl;   CloseHandle (handle); C + + Get file size method Five, this method does not need to open the file can get directly to the file size CFile CFile;
CFileStatus Rstatus;
CFile::GetStatus (_t ("D:\\Program files\\360\\360sd\\360hips.exe"), rstatus);
ULONGLONG ulong = rstatus.m_size;