Implementing WinUI TreeView

Comprehensive guide for implementing the Syncfusion® WinUI TreeView (SfTreeView) control to display hierarchical data in Windows App SDK applications.

When to Use This Skill

Use this skill when you need to:

• Display hierarchical data in a tree structure (files, folders, categories)
• Implement file explorers or folder browsers in WinUI applications
• Create organization charts or reporting structures
• Build category navigation with expandable/collapsible nodes
• Enable node selection with single or multiple selection modes
• Support inline editing of tree nodes
• Implement drag-and-drop for node reordering or moving
• Load data on demand for large hierarchies
• Customize tree appearance with templates and styling
• Handle CRUD operations on hierarchical data

The TreeView control excels at visualizing parent-child relationships and nested data structures.