void SetItemSelected(SiteItemBase siteItem, bool isSelected)
{
try
{
siteItem.Selected = isSelected;
var treeViewItem = TreeViewHelper.GetTreeViewItem(siteFiles, siteItem);
//uncomment the following line if UI updates are unnecessary
treeViewItem.IsSelected = true;
const BindingFlags bindingFlags = BindingFlags.NonPublic | BindingFlags.Instance;
var selectMethod = typeof(TreeViewItem).GetMethod("Select", bindingFlags);
selectMethod.Invoke(treeViewItem, new object[] { isSelected });
}
catch { }
}
private void SiteFilesSelectedItemChanged(object sender, RoutedPropertyChangedEventArgs<object> e)
{
if (currentlySelectedItem != null)
currentlySelectedItem.Selected = false;
var siteItem = (SiteItemBase)e.NewValue;
if (siteItem == null)
{
currentlySelectedItem = null;
selectedTime = null;
return;
}
siteItem.Selected = true;
currentlySelectedItem = siteItem;
selectedTime = DateTime.Now;
}