Excel Data Export
Reporting made easy. Export to Excel, Word, PDF.
Use our high performance Excel Data Export Engine to exchange data between your app and Microsoft Excel. Node state, sorting/filtering, totals/summaries, format rules, and fixed column settings are retained during the export process.
You can also render TreeList content to paper just like a traditional WYSIWYG report or export data to numerous file formats. With its comprehensive API, you can save your data as PDF, XLS, XLSX, MHT, CSV, HTML, RTF, DOCX, TXT or as an Image file.
A truly professional, fully-featured set of controls from people focused on continual development. As developers, we can't ask for anything more. Keep up the awesome work.
Nigel Bogle / CEO - Software Engineer
TreeList Data Editing
CRUD operations made easy.
From revolutionary WinForms TextBox controls and Date Pickers to our Rich Text Editor and powerful Data Lookups, incorporate 20+ individual data editors within treelist cells with absolute ease. Leverage the power of our Data Editors to display and manipulate data on-screen and apply data validation and cell value formatting rules to maintain data consistency in your enterprise.
Advanced data editing features include:
- New Item Row / Add New Records
- Inline Data Editing
- Edit Data in a Separate Form / Custom Edit Forms
- Edit Masks / HTML Formatting
- Input Validation & Error Indication
- Copy/Paste Formatted Data (TXT, RTF, CSV, BIFF8, HTML, Unicode)
Free 30-Day Trial
Node Drag and Drop
Rearrange the tree with drag and drop simplicity.
Users can drag and drop tree nodes to restructure the hierarchy. Multiple tree view nodes can be dragged and reordered simultaneously.
The Tree List control can also accept dropped items from outside the component (e.g., dropping a new file into a tree view to copy a file to a specific folder). With its comprehensive drag-and-drop API, you can easily accomplish additional customization when transferring data between components.
Drag-and-drop options include:
- Copy / Move Nodes
- Accept Outer Nodes
- Drag Multiple Nodes
- Expand Node on Drag
- Drop as Sibling or Child Nodes
Free 30-Day Trial
Design-Time Made Easy
A refined design-time experience.
Our WinForms TreeList includes integrated design-time tools to help reduce learning curves and increase overall productivity. These tools include built-in column customization via drag & drop, powerful Visual Studio IDE designer, node editor, and conditional format editor.
Free 30-Day Trial
DevExpress helped us to develop an enterprise-ready labour management solution with Winforms and ASP.NET modules. The DevExpress Support Team exhibits a high level of understanding and professionalism. We find that our queries are promptly responded to with helpful comments and solutions.
Geoffrey Jones
TreeList Lookup
Blazing fast with amazing UI/UX options.
Our TreeList Lookup embeds the Tree List control to display information and allows users to select values from self-referenced data structures (hierarchical lists) with ease.
Our flexible data loading options allow you to display, edit, and shape data against hundreds of thousands of rows at incredibly fast speeds. This unmatched performance is achieved because our Windows Forms UI controls allow you to move time-intensive data shaping operations to the server when appropriate.
Learn more about our WinForms Data Lookups