internal static List <Folder> GetRootFolders(MtpDevice device)
{
List <Folder> folders = new List <Folder>();
using (FolderHandle handle = GetFolderList(device.Handle))
{
for (IntPtr ptr = handle.DangerousGetHandle(); ptr != IntPtr.Zero;)
{
FolderStruct folder = (FolderStruct)Marshal.PtrToStructure(ptr, typeof(FolderStruct));
folders.Add(new Folder(folder, device));
ptr = folder.sibling;
}
return(folders);
}
}
public List <Folder> GetChildren()
{
using (FolderHandle handle = GetFolderList(device.Handle))
{
// Find the pointer to the folderstruct representing this folder
IntPtr ptr = handle.DangerousGetHandle();
ptr = Find(ptr, folderId);
FolderStruct f = (FolderStruct)Marshal.PtrToStructure(ptr, typeof(FolderStruct));
ptr = f.child;
List <Folder> folders = new List <Folder>();
while (ptr != IntPtr.Zero)
{
FolderStruct folder = (FolderStruct)Marshal.PtrToStructure(ptr, typeof(FolderStruct));
folders.Add(new Folder(folder, device));
ptr = folder.sibling;
}
return(folders);
}
}