//中身はValidation済みであることに注意
internal void ImportSnapshot(PreferenceFolder newvalues)
{
foreach (PreferenceItemBase t in _children)
{
PreferenceFolder child_folder = t as PreferenceFolder;
if (child_folder != null)
{
child_folder.ImportSnapshot(newvalues.ChildAt(child_folder.Index) as PreferenceFolder);
}
else
{
PreferenceItem child_item = t as PreferenceItem;
if (child_item != null)
{
child_item.ImportSnapshot(newvalues.ChildAt(child_item.Index) as PreferenceItem);
}
else
{
PreferenceLooseNode child_loosenode = t as PreferenceLooseNode;
if (child_loosenode != null)
{
child_loosenode.ImportSnapshot(newvalues.ChildAt(child_loosenode.Index) as PreferenceLooseNode);
}
//FolderArray未サポート
}
}
}
}
