Is there a way to bind a command to the collapsed event of all TreeViewItems in a treeview?...

Getting the TreeViewItem on newly created items...

WPF refresh TreeView when it loses the focus...

How do I perform hit test in TreeView for TreeViewItem?...

Modifying an individual TreeViewItem on a databound WPF TreeView without modifying the data source...

WPF TreeViewItem deselected item still lightly highlighted...

wpf manually generate TreeViewItem container...

Silverlight: How to change TreeViewItem text color when it selected...

Find Silverlight TreeViewItem control by Header...

Change TreeViewItem Header by trigger...