为了使用 SHFileOperation,我需要将字符串格式化为双空终止字符串。
有趣的部分是我发现以下工作之一,但不是两者兼而有之:
// Example 1
CString szDir(_T("D:\\Test"));
szDir = szDir + _T('\0') + _T('\0');
// Example 2
CString szDir(_T("D:\\Test"));
szDir = szDir + _T("\0\0");
//Delete folder
SHFILEOPSTRUCT fileop;
fileop.hwnd = NULL; // no status display
fileop.wFunc = FO_DELETE; // delete operation
fileop.pFrom = szDir; // source file name as double null terminated string
fileop.pTo = NULL; // no destination needed
fileop.fFlags = FOF_NOCONFIRMATION|FOF_SILENT; // do not prompt the user
fileop.fAnyOperationsAborted = FALSE;
fileop.lpszProgressTitle = NULL;
fileop.hNameMappings = NULL;
int ret = SHFileOperation(&fileop);
有人对此有想法吗?
还有其他方法可以附加双终止字符串吗?