文件的删除、复制与重命名操作

#include <Windows.h>
#include <tchar.h>

BOOL DeleteReadOnlyFile(LPCTSTR lpFileName)
{
    DWORD dwRet = GetFileAttributes(lpFileName);
    if (dwRet == INVALID_FILE_ATTRIBUTES) return FALSE;

    if (dwRet & FILE_ATTRIBUTE_READONLY)
    {
        dwRet &= ~FILE_ATTRIBUTE_READONLY;
        SetFileAttributes(lpFileName, dwRet);
    }
    return DeleteFile(lpFileName);
}
BOOL CutFile(LPCTSTR lpExistingFileName, LPCTSTR lpNewFileName, BOOL bFailIfExists)
{
    BOOL bRet = CopyFile(lpExistingFileName, lpNewFileName, bFailIfExists);
    if (bRet) bRet = DeleteReadOnlyFile(lpExistingFileName);
    return bRet;
}
int WINAPI _tWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, INT nCmdShow)
{
    BOOL a = CutFile(_T("D:\\1.txt"),_T("D:\\Game\\1.txt"),0);
    MoveFile(_T("D:\\q.txt"), _T("D:\\zz.bat"));
    return 0;
}