WPF Tree List - Load Nodes Dynamically

In this example, the TreeListView displays the file/folder tree. The TreeListView.NodeExpanding event allows you to create child nodes dynamically when a user expands a parent node.

Files to Review

• MainWindow.xaml (VB: MainWindow.xaml)
• MainWindow.xaml.cs (VB: MainWindow.xaml.vb)

Documentation

• Unbound Mode
• TreeListView.NodeExpanding
• Expand and Collapse Nodes

More Examples

• WPF Tree List - Create an Unbound Tree
• WPF Tree List - Bind to Self-Referential Data
• WPF Tree List - Use the Child Nodes Selector to Display Hierarchical Data
• WPF Tree List - Load Nodes Asynchronously Without Locking the Application's UI

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