public static void UnlockBasicDiskAndVolumes(PhysicalDisk disk)
{
List <Partition> partitions = BasicDiskHelper.GetPartitions(disk);
foreach (Partition partition in partitions)
{
Guid?windowsVolumeGuid = WindowsVolumeHelper.GetWindowsVolumeGuid(partition);
if (windowsVolumeGuid.HasValue)
{
WindowsVolumeManager.ReleaseLock(windowsVolumeGuid.Value);
}
}
disk.ReleaseLock();
}
public static DynamicDisk FindDisk(Guid diskGuid)
{
List <int> diskIndexList = PhysicalDiskUtils.GetPhysicalDiskIndexList();
foreach (int diskIndex in diskIndexList)
{
PhysicalDisk disk;
try
{
disk = new PhysicalDisk(diskIndex); // will throw an exception if disk is not valid
}
catch (DriveNotFoundException)
{
// The disk must have been removed from the system
continue;
}
catch (DeviceNotReadyException)
{
continue;
}
catch (SharingViolationException) // skip this disk, it's probably being used
{
continue;
}
DynamicDisk dynamicDisk = DynamicDisk.ReadFromDisk(disk);
if (dynamicDisk != null)
{
if (dynamicDisk.DiskGuid == diskGuid)
{
return(dynamicDisk);
}
}
}
return(null);
}
