c# - How to display directories in a TreeView? - Stack Overflow
May 1, 2013 · thanks a lot it solved the problem. Another quick help how do i display the contents into rich text box i.e lets say under my treeview folder structure i have some notepad files the moment i …
Customizing the TreeView to allow multi select - Stack Overflow
The built-in WPF TreeView control does not allow for multi selection, like a ListBox does. How can I customize the TreeView to allow for multi selection without rewriting it.
C# WPF strict MVVM: Basic TreeView SelectedItem ViewModel Problem
Aug 10, 2025 · I’m trying to bind the SelectedItem of a WPF TreeView to a property in my MainViewModel in a pure MVVM setup (no code-behind). Since TreeView.SelectedItem is not a …
c# - populate treeview from a list of path - Stack Overflow
Suspect it's due to adding each node to the treeview one at a time. I've got nearly 20k paths from our work item management system and this approach ends up throwing ContextSwitchDeadlock …
c# - TreeView with columns - Stack Overflow
Feb 6, 2011 · I need a multi columned Treeview for an app I am writing, I was wondering if anyone knew of a free working (in Vs-2010) multi columned Treeview.
Data binding to SelectedItem in a WPF Treeview - Stack Overflow
Jun 16, 2009 · How can I retrieve the item that is selected in a WPF-treeview? I want to do this in XAML, because I want to bind it. You might think that it is SelectedItem but apparently that does not exist is
c# - Creating custom TreeView/TreeNode - Stack Overflow
because TreeView returns a TreeNode, not a CustomTreeNode. I've done some reading, and it looks like I need to extend the TreeView class, and override the CreateNode () method to return …
c# - WPF TreeView HierarchicalDataTemplate - binding to object with ...
Dec 16, 2009 · WPF TreeView HierarchicalDataTemplate - binding to object with multiple child collections Asked 16 years, 1 month ago Modified 2 years ago Viewed 110k times
How to populate a treeview from a list of objects - Stack Overflow
May 3, 2013 · I'm having a problem populating my treeview from my list of objects. I've been looking for solutions on google, I found some topic close to my problem, but none of them solved it. I have a List …
c# - adding child nodes in treeview - Stack Overflow
I'm new to C# and don't have any programming experience. But I've finish a C# basics. Now I would like to design a simple tree view by adding parent node and child node. I would like to add a second