public void Delete(bool recursive = false)
{
var objectIdCollection = (IPortableDevicePropVariantCollection) new PortableDevicePropVariantCollection();
var propVariantValue = PropVariantFacade.StringToPropVariant(this.Id);
objectIdCollection.Add(ref propVariantValue.Value);
IPortableDevicePropVariantCollection results = (IPortableDevicePropVariantCollection) new PortableDevicePropVariantCollection();
// TODO: get the results back and handle failures correctly
this.device.deviceContent.Delete(recursive ? PORTABLE_DEVICE_DELETE_WITH_RECURSION : PORTABLE_DEVICE_DELETE_NO_RECURSION, objectIdCollection, ref results);
ComTrace.WriteObject(objectIdCollection);
}
public static Item GetFromPersistentUniqueId(MediaDevice device, string persistentUniqueId)
{
// fill collection with id to request
var collection = (IPortableDevicePropVariantCollection) new PortableDevicePropVariantCollection();
using (var propVariantPUID = PropVariantFacade.StringToPropVariant(persistentUniqueId))
{
collection.Add(ref propVariantPUID.Value);
}
// request id collection
device.deviceContent.GetObjectIDsFromPersistentUniqueIDs(collection, out IPortableDevicePropVariantCollection results);
string mediaObjectId = results.ToStrings().FirstOrDefault();
// return result item
return(mediaObjectId == null ? null : Item.Create(device, mediaObjectId));
}