Hi Rik,
Sorry for the inconvenience caused.
I was able to reproduce the issue in V 3010.Our current version is 4.1.0.64 and I have tested your issue with this.I could see that the issue is resolved .
If you are willing to upgrade to our latest version 4.1.0.64,then please create a Direct-Trac incident in this regard, and I will update you with the required patch link.And make sure to include the link to this forum post in your Direct-Trac incident.
However as a workaround, for retaining the dotted rectangle only for the last selected node in .(V 3010),you could handle the TreeViewAdv''s LostFocus event
as shown below :
private void TreeViewAdv_LostFocus (object sender, EventArgs args)
{
this.treeViewAdv1.Refresh();
}
Please take a look at the attached sample and let me know if you need further assistance.
DottedRectangle
Thanks for your interest in Syncfusion products.
Regards,
Deepa