Skip to main content
BuyLog In
WinForms Controls
Search in…
Docs > Controls and Libraries > Tree List > Feature Center > Export to XLS, XLSX, CSV
All docs
V23.2
WinForms Controls
.NET/.NET Core Support
Prerequisites
What's Installed
Build an Application
Controls and Libraries
Forms and User Controls
Messages, Notifications, and Dialogs
Editors and Simple Controls
Ribbon, Bars and Menu
Application UI Manager
Docking Library
Data Grid
Vertical Grid
Property Grid
Pivot Grid
Tree List
Product Information
Feature Center
Data Binding
Nodes
Data Editing
Data Presentation
Sorting
Filtering
Summaries
Tree List Look and Feel
Focus, Selection and Navigation
Formatting Cell Values
Drag-and-Drop Tree List Nodes
Print Tree List
Context Menus
Export and Import Data
Export to XLS, XLSX, CSV
Visual Elements
Design-Time Features
Tree List Examples
End User Capabilities
Member Tables
Gantt Control
Chart Control
Diagrams
Gauges
Map Control
Scheduler
Spreadsheet
Rich Text Editor
Spell Checker
Form Layout Managers
Navigation Controls
Printing-Exporting
PDF Viewer
Reporting
Office File API
Snap
TreeMap Control
Sunburst Control
Sankey Diagram Control
Heatmap Control
Common Features
Security Considerations
UI Templates
Desktop & Web App UI Framework (Powered by EF Core)
Get More Help
API Reference
Download CHM

Export to Excel

The TreeList control supports Data-Aware and WYSIWYG export modes. These modes export data in XLS, XLSX, and CSV formats.

Use the static DefaultExportType property to specify the export mode when you use the ExportToXls, ExportToXlsx, and ExportToCsv methods.

In Data-Aware mode, the TreeList control exports data faster and uses less memory. This mode exports all data shaping options (for example, collapsed/expanded state, summary formulas, and format rules). The layout of UI elements may not match the original layout in the exported document.

WYSIWYG mode retains the layout of UI elements in the output document. This mode does not retain the data shaping options. For instance, the TreeList exports summary values as text strings rather than formulas.

The WinForms Grid and TreeList controls use the same data export mechanism. See the following Data Grid topic for detailed information: Export to XLS, XLSX, CSV Formats.