private void Enumerate(ref PortableDeviceApiLib.IPortableDeviceContent pContent, string parentID, PortableDeviceContainerObject node)
{
PortableDeviceApiLib.IPortableDeviceProperties properties;
pContent.Properties(out properties);
PortableDeviceApiLib.IEnumPortableDeviceObjectIDs pEnum;
pContent.EnumObjects(0, parentID, null, out pEnum);
uint cFetched = 0;
PortableDeviceObject current;
do
{
string objectID;
pEnum.Next(1, out objectID, ref cFetched);
if (cFetched > 0)
{
current = this.ExtractInformation(properties, objectID);
node.AddChild(current);
if (current is PortableDeviceContainerObject)
Enumerate(ref pContent, objectID, (PortableDeviceContainerObject)current);
}
} while (cFetched > 0);
}
internal void Enumerate(ref IPortableDeviceContent pContent, string parentID, PortableDeviceContainerObject node, IObjectEnumerateHelper helper, bool detectNewObjects = false)
{
IPortableDeviceProperties properties;
pContent.Properties(out properties);
foreach (var objectID in ExtractObjectIds(pContent, parentID))
{
if (detectNewObjects && ParentContainsChildsId(node, objectID))
continue;
PortableDeviceObject current = ExtractInformation(properties, objectID);
if(!helper.IsObjectMatching(current))
continue;
node.AddChild(current);
if (!helper.IsLastNode && current is PortableDeviceContainerObject)
Enumerate(ref pContent, objectID, (PortableDeviceContainerObject)current, helper.Next(), detectNewObjects);
}
}
