public static List <string> GetLockedVolumes(out Exception ex)
{
List <string> lockedVolumes = null;
ex = Util.HandleExceptions(delegate
{
ManagementObjectCollection encryptableVolumes = BitlockerUtil.GetEncryptableVolumes();
if (encryptableVolumes != null)
{
foreach (ManagementBaseObject managementBaseObject in encryptableVolumes)
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
string item = managementObject.GetPropertyValue("DeviceId").ToString();
Exception ex2;
bool flag = BitlockerLockUtil.IsVolumeLocked(managementObject, out ex2);
Util.ThrowIfNotNull(ex2);
if (flag)
{
if (lockedVolumes == null)
{
lockedVolumes = new List <string>();
}
lockedVolumes.Add(item);
}
}
}
});
return(lockedVolumes);
}
public static ManagementObject GetEncryptableVolume(string deviceId, out Exception ex)
{
ManagementObject encryptableVolume = null;
ex = Util.HandleExceptions(delegate
{
ManagementObjectCollection encryptableVolumes = BitlockerUtil.GetEncryptableVolumes();
if (encryptableVolumes != null)
{
using (encryptableVolumes)
{
foreach (ManagementBaseObject managementBaseObject in encryptableVolumes)
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
using (managementObject)
{
string text = managementObject.GetPropertyValue("DeviceId").ToString();
if (text.Equals(deviceId))
{
encryptableVolume = managementObject;
break;
}
}
}
}
}
});
return(encryptableVolume);
}