private void ResolveDriveLetter(string volumeDevicePath, ref string volumeDrive, ref string volumeDosDevice)
{
char[] drivePath = new char[] { 'A', ':' };
char[] driveFullPath = new char[] { 'A', ':', '\\' };
int drives = m_OS.GetLogicalDrives();
if (drives == 0)
{
return;
}
for (int drive = 0; drive < 26; drive++)
{
if ((drives & (1 << drive)) != 0)
{
drivePath[0] = (char)('A' + (char)drive);
string dosVolume = new string(drivePath);
string dosDevice = m_OS.QueryDosDevice(dosVolume);
if (dosDevice != null && !dosDevice.StartsWith(@"\??\"))
{
driveFullPath[0] = (char)('A' + (char)drive);
string dosVolumeFull = new string(driveFullPath);
string volume = m_OS.GetVolumeNameForVolumeMountPoint(dosVolumeFull);
if (volume != null && volume.Equals(volumeDevicePath))
{
volumeDrive = dosVolume;
volumeDosDevice = dosDevice;
return;
}
}
}
}
}
