Licson Lee => YSITD: bool ejectDisk(TCHAR driveLetter) { TCHAR tmp[10]; _stprintf(tmp, _T("\\\\.\\%c:"), driveLetter); HANDLE handle = CreateFile(tmp, GENERIC_READ, FILE_SHARE_WRITE, 0, OPEN_EXISTING, 0, 0); DWORD bytes = 0; DeviceIoControl(handle, FSCTL_LOCK_VOLUME, 0, 0, 0, 0, &bytes, 0); DeviceIoControl(handle, FSCTL_DISMOUNT_VOLUME, 0, 0, 0, 0, &bytes, 0); DeviceIoControl(handle, IOCTL_STORAGE_EJECT_MEDIA, 0, 0, 0, 0, &bytes, 0); CloseHandle(handle); return true; } #581f242e6c0d3a9e14b315c6

Licson Lee says to YSITD

bool ejectDisk(TCHAR driveLetter) { TCHAR tmp[10]; _stprintf(tmp, _T("\\\\.\\%c:"), driveLetter); HANDLE handle = CreateFile(tmp, GENERIC_READ, FILE_SHARE_WRITE, 0, OPEN_EXISTING, 0, 0); DWORD bytes = 0; DeviceIoControl(handle, FSCTL_LOCK_VOLUME, 0, 0, 0, 0, &bytes, 0); DeviceIoControl(handle, FSCTL_DISMOUNT_VOLUME, 0, 0, 0, 0, &bytes, 0); DeviceIoControl(handle, IOCTL_STORAGE_EJECT_MEDIA, 0, 0, 0, 0, &bytes, 0); CloseHandle(handle); return true; }

at Sun, Nov 6, 2016 8:38 PM