void SetTreeStateBack(IEnumerable <IExplorerItemModel> expandedList, IExplorerItemModel selectedItem)
{
if (expandedList != null)
{
IStudioResourceRepository studioResourceRepository = StudioResourceRepository;
foreach (var item in expandedList)
{
var environment = studioResourceRepository.FindItemById(item.EnvironmentId);
if (environment != null)
{
IExplorerItemModel explorerItem = environment;
if (!string.IsNullOrEmpty(item.ResourcePath))
{
var strings = item.ResourcePath.Split('\\');
foreach (var s in strings)
{
if (explorerItem != null)
{
explorerItem = explorerItem.Children.FirstOrDefault(c => c.DisplayName == s);
}
}
}
if (explorerItem != null)
{
explorerItem.IsExplorerExpanded = true;
}
}
}
}
if (selectedItem != null)
{
BringItemIntoView(selectedItem.EnvironmentId, selectedItem.ResourceId);
}
}